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Target gas
- Oxygen
- Carbon Monoxide
- Hydrogen sulfide
- Nitric Oxide
- Carbon Dioxide
- Flammable Gas
- Methane
- Propane
- Ammonia
- Hydrogen cyanide
- Hydrogen
- Sulfur Dioxide
- Other
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Product Type
- Gas Sensor
- Gas Collector
- Other
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You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026ASADA
[Features]
· Uses loud/soft buzzer and blinking LED to notify users of leakage of refrigerant.
· Includes an automatic background correction function (auto zero point adjustment) which automatically corrects for any changes in the work environment (noise), eliminating the need for checking the type of refrigerant, switching via the switch, etc.
· LOW battery LED notifies when to replace the battery.
[Applications]
· Detection targets: Freon, HFO-1234yf, SF6.From: ฿ 19,590.54 Special Price Days to Ship: 
39 Day(s)
39 Day(s)
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You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026SHINCOSMOS
[Features]
· Ultra-compact, 22 mm thick and weight of only 75 g.
· Has a peak hold function.
· Can be attached to a helmet or breast pocket.
· Can be used for a long time, as continuous usage time is approximately 5,000 hours (no-alarm time).
[Applications]
· Steel manufacturing, civil engineering, general factories, etc.
· For worker management.From: ฿ 20,809.19 Special Price Days to Ship:
21 Day(s)
21 Day(s)
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You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026Small Oxygen Monitor OX-600-05 Battery Specifications
AS ONE
【Product Specifications】
・Specification： Remote 5m type (battery specification)
・Detection target gas： Oxygen in atmosphere
・Detection range： 0 - 25.0vol% (1digit/0.1vol%)
・Detection principle： Diaphragm galvanic battery type
・Detecting method： Diffusion type
・Alarm type： Gas alarm/alarm self-holding, canceled by reset switch, Failure Alarm/automatic return
・Alarm display： Buzzer and LEDs are flashing
・External output： 0 - 1VDC
・Power supply： Dry cell (AA x 2)
・Function： Atmospheric pressure correction function, With self-diagnosis function (sensor abnormality , clock abnormality, system trouble)
・Size： Body/80 x 35.5 x 120mm, Remote sensor/40 x 33.5 x 95mm
・Weight： Approx 230gFrom: ฿ 68,325.00 Special Price Days to Ship:
55 Day(s)
55 Day(s)
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Until 31/03/2026
Until 31/03/2026FUSO
[Features]● Multi-functional, high-performance CFC gas detector that uses a non-dispersive infrared (NDIR) sensor. A leak tester that may be used worldwide in the future. ● A handheld-type that uses a refrigerant selection method in which refrigerant-based sensitivity adjustments can be performed. ● Infrared-sensor type that significantly minimizes false responses to miscellaneous gases. ● Uses one of the world's first hand-held, color LCD for significantly improved screen visibility. ● Equipped with auto-zero-calibration function convenient for use in contaminated environments. ● High-sensitivity model with maximum sensitivity of 3 g/year (R401A, etc.). ● Equipped with turbo mode, as well as a 3-stage switching sensitivity adjustment. ● Passed the SAE International (aircraft, automobile and commercial vehicle industry) world standard J2913-201102. [Applications]● For refrigerant gas leaks in air conditioning equipment, freezing and refrigeration equipment, vehicle air conditioners, etc. ● Leak checks that use CFC gases as a tracer gas for general equipment, parts, pipes, etc., that have to be airtight. ● Checks for accumulated steam generated by solvents used during operation of cleaning equipment that use CFC solvents, as well as checks for CFC solvent leaks from cleaning equipment, etc.From: ฿ 38,475.00 Special Price Days to Ship:
22 Day(s)
22 Day(s)
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You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026Composite Type Gas Sensor (Equipped Type)
SHINCOSMOS
[Features]
· Ultra-compact, weight of only 75 g.
· Can be used for a long time, as continuous usage time is approximately 5,000 hours. (without alarm)
· Can be attached to a helmet or breast pocket.
· Has a peak hold function.
[Applications]
· Detection targets: Oxygen (O2), carbon monoxide (CO).
· Steel manufacturing, civil engineering, general factories, etc.
· For worker management.From: ฿ 46,860.87 Special Price Days to Ship:
51 Day(s)
51 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026Digital Oxygen Concentration Meter
MOTHERTOOL
[Features]
· Uses a highly reliable oxygen sensor.
· Oxygen concentration (0-30%) and temperature (0-50°C) measurement enabled.
· Small and lightweight with a weight of just 194 g.
· If the oxygen concentration falls to 18% or less, an alarm sounds a warning.
· Data hold, MAX/MIN.
· O2 measurement of sealed spaces, such as tanks and wells.
· For places such as manholes where microorganisms consume oxygen.
· O2 measurement in environments such as vegetable storehouses (darkrooms).From: ฿ 12,068.00 Special Price Days to Ship:
Same day
Same day
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You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026Refrigerant Gas Detector (HT-4530)
HODAKA
Gas leaks are detected with LED lamp and beep sound. Can switch between high sensitivity mode and low sensitivity mode. With automatic zero-calibration function. Can detect 3 g/year or less.From: ฿ 29,404.29 Special Price Days to Ship:
31 Day(s)
31 Day(s)
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You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026Multi Gas Monitor (MX4 Series)
AS ONE
[Features]
· Suction type enables remote measurements to be made from 30 m away.
· Robust and secure waterproof structure (IP66/67).From: ฿ 64,908.00 Special Price Days to Ship:
51 Day(s)
51 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026Digital Oxygen Concentration Meter (for Before-Work Measurements)
SHINCOSMOS
[Features]
· Ideal for advance measurements before work inside pits or tanks.
· Can be used continually for approx. 15,000 hours with 2 AA alkaline batteries.
· JIS T 8201:2010 Oxygen analyzer compatible product for measuring oxygen deficiency.
[Applications]
· Detection targets: Oxygen (O₂).From: ฿ 41,065.12 Special Price Days to Ship:
40 Day(s)
40 Day(s)
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You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026
Small Oxygen Monitor OX-600-00 Battery Specifications
AS ONE
【Product Specifications】
・Specification： Integral type (battery specification)
・Detection target gas： Oxygen in atmosphere
・Detection range： 0 - 25.0vol% (1digit/0.1vol%)
・Detection principle： Diaphragm galvanic battery type
・Detecting method： Diffusion type
・Alarm type： Gas alarm/alarm self-holding, canceled by reset switch, Failure Alarm/automatic return
・Alarm display： Buzzer and LEDs are flashing
・External output： 0 - 1VDC
・Power supply： Dry cell (AA x 2)
・Function： Atmospheric pressure correction function, With self-diagnosis function (sensor abnormality , clock abnormality, system trouble)
・Size： Body/80 x 35.5 x 120mm, Remote sensor/40 x 33.5 x 95mm
・Weight： Approx 230gFrom: ฿ 55,797.00 Special Price Days to Ship:
55 Day(s)
55 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026CUSTOM
<CO2-M1>
[Features]
·You can monitor the CO2 level of the surrounding environment with a large LCD.
·Abnormalities in the CO2 level are quickly notified by the alarm display and alarm sound.
·The CO2 level is displayed in 3 easy-to-understand stages: Good, Normal, and Poor.
·The calendar, clock, temperature, and humidity can also be checked on the same screen.
[Applications]
·Target of detection: Carbon dioxide (CO2)
<CO2-MINI>
[Features]
·The CO2 level and room temperature are displayed alternately.
·Displays the CO2 level of the surrounding environment numerically.
·3-level LED (green: 800 ppm or less/yellow: 800 to 1200 ppm/red: 1200 ppm or more, settings can be changed) provides an intuitive and easy-to-understand display.
·It also has a built-in temperature sensor, so you can see the room temperature.
·The CO2 level and room temperature are displayed alternately.
[Applications]
·Target of detection: Carbon dioxide (CO2)
·CO2 monitoring at work and in the field
·CO2 monitoring in schools and public institutionsFrom: ฿ 10,172.00 Special Price Days to Ship:
14 Day(s)
14 Day(s)
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Until 31/03/2026
Until 31/03/2026RAE SYSTEM
The world's smallest class VOC (volatile organic compounds) monitor.From: ฿ 59,500.00 Special Price Days to Ship:
17 Day(s)
17 Day(s)
-
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Until 31/03/2026
Until 31/03/2026Digital CO2 Densitometer GCH-2018
MOTHERTOOL
Digital CO₂ densitometer using a high precision NDIR sensor.
[Features]
· Highly accurate measurement is possible by using NDIR sensor resistant to the effect of gas absorption wavelengths and gas absorption.
· Capable of temperature and humidity measurement.
· Equipped with a CO₂ concentration alarm that issues an alarm using a buzzer if the value set for the alarm is exceeded.
· Manage measurement value data on your PC with the PC connection kit, sold separately (software SW-U801, connection cable USB-01).
[Applications]
· For HVAC management, equipment inspection, and CO₂ leakage check.
· For management of the fermentation process and quality control of farm produce, etc.From: ฿ 41,194.00 Special Price Days to Ship:
13 Day(s)
13 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026RIKENKEIKI
[Features]
· Suction type with built-in pump.
· Features an Exia II CT4X intrinsically safe explosion-proof construction.
· Container protection class IP67 equivalent for peace of mind when using the product outdoors.
· The acoustic pressure of the alarm buzzer is 95 dB or higher.
· Small and lightweight with a weight of approximately 360 g.
· 8 m sampling hose (float type) can be connected (sold separately).
[Applications]
· Safety confirmation of sewage treatment location, cleaning factory, manhole work.From: ฿ 73,973.62 Special Price Days to Ship:
51 Day(s)
51 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026ESCO
【Product Specifications】
・Bubble will appear from tiny leakage by applying this liquid to detecting place.
・Content…18LFrom: ฿ 12,158.00 Special Price Days to Ship:
12 Day(s)
12 Day(s)
-
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Until 31/03/2026
Until 31/03/2026Replacement Sensor (for EA705EG-10) EA705EG-1A
ESCO
【Product Specifications】
・Applicable Item No. …EA705EG-10
・Replacement Infrared rays sensorFrom: ฿ 12,896.00 Special Price Days to Ship:
12 Day(s)
12 Day(s)
-
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Until 31/03/2026
Until 31/03/2026Carbon Mono x ide Meter EA733AH-1
ESCO
【Product Specifications】
・Target gas-Carbon monoxide
・Detection range-0 to 300ppm
・Alarm setting value-1st stage 50ppm, 2nd stage： 150ppm
・Alarm system-Buzzer, 4 points red LED flashing, LED display, Vibration
・Continuous operating time-About 5000 hours(Non alarm at 20℃)
・Power supply-AAA battery x 1pc
・Dim.-65(W) x 14(D) x 50(H)mm
・Weight-About 75g(including batteries)From: ฿ 42,150.00 Special Price Days to Ship:
12 Day(s)
12 Day(s)
-
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Until 31/03/2026
Until 31/03/2026Digital Carbon Monoxide Meter EA733AH-20
ESCO
【Product Specifications】
・Measuring object-CO, Temperature
・Measuring range-CO： 0 to 1000ppm, Temperature： 0 to 50.0 Celsius degrees
・Resolution-CO：1ppm, Temperature：0.1 Celsius degrees
・Precision-CO：±(5%+2ppm), Temperature：±0.8 Celsius degrees
・Function-data holding, auto power off, alarm, zero adjustment
・Power supply-AAA batteryx4 pcs(included)
・Size-40(W)x40(D)x180(H)mm
・Weight-190gFrom: ฿ 18,421.00 Special Price Days to Ship:
12 Day(s)
12 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026Oxygen, Hydrogen Sulfide Meter EA733B-10
ESCO
【Product Specifications】
・Target gas-Oxygen, Hydrogen sulfide
・Alarm system-Buzzer, 4 points red LED flashing, LCD display, Vibration
・Dim.-65(W) x 22(D) x 64(H)mm
・Weight-About 75g (including batteries)
・Power supply-AAA battery x 1 pc
・Continuous operating time-About 5000 hours (No alarm, 20℃)
・Oxygen deficiency, For prevention of poisoning at hydrogen sulfide hazardous placeFrom: ฿ 61,791.00 Special Price Days to Ship:
12 Day(s)
12 Day(s)
-
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Until 31/03/2026
Until 31/03/2026Digital Oxygen Analyzer (Mini) EA733C-1A
ESCO
【Product Specifications】
・Measuring target-Oxygen
・Detection principle-Galvanic cell type
・Collection method-Diffusion type
・Instructions display-LCD digital 3 digit
・Detection range-0 to 25.0 vol%(oxygen vol%)
・Service range-25.1 to 40.0vol%
・Indication accuracy-±0.5 vol% (Alarm accuracy is obtained under the same measurement conditions.)
・Warning set value-1 phase：19.5vol%, 2 phases：18.0vol%
・Alarm system-Alarms in the first step： long continuous buzzer sound, LCD blinking, alarm lamp blinking, vibration, Alarms in the second step： short continuous buzzer sound, LCD blinking, alarm lamp blinking, vibration, air adjustment disabled, battery off, Equipment troubles： continuous sound, LCD display, alarm lamp blinking, vibration
・Response time-response rate 90%・20 seconds or less
・Operating temperature・humidity--10 to +40 Celsius degrees, 30 to 85%RH or less(no dew condensation)
・Power supply-AA batteryx2 pcs(included)
・Continuous operating time-About 15000 hours
・Explosion‐proof structure-Exia2CT3(essential safety explosion-proof structure)
・Size-66(W)x29(D)x170(H)mm
・Weight-340g(including leather case and battery)
・Cord length-5m(winding type)
・Accessories-Leather case, Filter element
・Automatic air adjustment function-After the power is turned on, air is adjusted to 21.0 vol% automatically.
・Easy-to-understand alarm function-Noticeable sounds and lamps notify warning states. The back light on the LCD screen lights up at the same time.
・Large LCD screen easy to watch display.
・JIST8201：(compliant)2010 Oxygen meter for measuring oxygen deficiencyFrom: ฿ 57,474.00 Special Price Days to Ship:
12 Day(s)
12 Day(s)
-
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Until 31/03/2026
Until 31/03/2026Digital CO_2 Monitor EA733CF-3
ESCO
【Product Specifications】
・Target-CO2, temperature, humidity, dew point, wet bulb temperature
・Measurement range-CO2： 0 to 9,999ppm(5,000ppm or more of data is only for reference)Temperature：-10 to 60℃,Humidity：0.0 to99.9%RH
・Resolution-CO2： 1ppm, Temperature,dew point, Wet bulb temperature： 0.1℃, Humidity： 0.1%RH
・Accuracy-CO2： bigger one of ±30ppm or ±5%rdgTemperature： 0.6℃, Humidity： ±3%RH
・Calibration-Ambient air and span compensations
・Power supply-AA battery x 4 pcs or AC adapter (separately sold)
・Dim.-70(W) x 58(D) x 209(H)mm
・Weight-180g
・Enabled to output data externally through RS-232C (cable&software sold separately)From: ฿ 45,415.00 Special Price Days to Ship:
12 Day(s)
12 Day(s)
-
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Until 31/03/2026
Until 31/03/2026ESCO
【Product Specifications】
・Measurement target-CO2, temperature, humidity
・Measurement range-CO2： 0 to 4000ppm, Temperature： 0 to 50℃, Humidity： 10 to 90%RH
・Resolution-CO2： 1ppm, Temperature： 0.1℃, Humidity： 0.1%RH
・Accuracy-CO2： ±40ppm (1000ppm or less)±5%rdg (1001 to less than 3000ppm), ±250ppm (3000ppm or more), Temperature： ±0.8℃,Humidity： ±4%RH： less than 70%RH, ± (4%rdg + 1%RH)： 70%RH or more
・Function-CO2/temperature/humidity concurrent display, SD card data record,data logger
・Power supply-AC Adapter
・Dim.-Body： 80(W) x 32(D) x 145(H)mm, CO2 probe： 38(W) x 32(D) x 132(H)mm
・Probe cord length-20cm
・Weight-240g
・Accessories-CO2 probe, AC adapter, SD card (2GB), main body hanging partFrom: ฿ 40,311.00 Special Price Days to Ship:
12 Day(s)
12 Day(s)
-
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Until 31/03/2026
Until 31/03/2026
DIGITAL TORQUE GAUGE HTGS/HTGA SERIES
IMADA
Handheld torque measurement instrument for wide applications.
Changeable attachments expand application possibility.
High usability with bright display and various functions.
From: ฿ 57,554.00 Special Price Days to Ship:
47 Day(s)
47 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026Gas Leak Detector, Weight (g): 85
TESTO
[Features]
· Easy-to-understand bar graph display.
· Gas leaks can be checked automatically: just turn on the power.
· It has a sound alarm (as the gas concentration increases, the alarm volume also increases).
[Applications]
· Detection targets: Methane, propane.
· Quick inspection of gas leakage at gas pipe joints.From: ฿ 11,506.00 Special Price Days to Ship:
31 Day(s)
31 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026micro CD-100 Combustible Gas Detector
RIDGID
[Features]
· Gas detection is indicated in three modes: sound, display, and vibration.
· Target gases: Propane, butane, ethanol, ammonia, methane, ethylene, ethane, hexane, benzene, acetaldehyde, formaldehyde, toluene, xylene, hydrogen, carbon monoxide, hydrogen sulfideFrom: ฿ 16,069.00 Special Price Days to Ship:
14 Day(s)
14 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026SD Card Data Log Type Digital Multi Air Quality Checker
MOTHERTOOL
[Features]
· SD card data logging type digital multi air quality checker.
· Multi air quality checker that can measure O2, CO, CO2, temperature, and humidity with 1 unit.
· Easy PC data analysis/editing is available by storing data in SD card.From: ฿ 75,480.00 Special Price Days to Ship:
17 Day(s)
17 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026BUNKABOEKI KOGYO
[Features]
· Lock-out (automatic concentration memory) method makes it easy to locate the source of leaks.
· 10-step sensitivity settings for accurate display of leakage quantity. (Shown in bar graph LED display.)
· The lock-out (automatic concentration memory) function allows a gas leakage to be pinpointed over a wide range.
· High sensitivity specifications support the new refrigerants R410A and R407C.
[Applications]
· Detection targets: Freon gas.From: ฿ 16,203.34 Special Price Days to Ship:
51 Day(s)
51 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026TESTO
Detects ammonia refrigerant gas leaks from freezers and HVAC equipment. The ammonia refrigerant gas leak level is displayed in a bar graph.From: ฿ 40,485.00 Special Price Days to Ship:
35 Day(s)
35 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026AS ONE
[Features]
· Sensor can be replaced easily with a separately sold sensor cartridge containing the calibration data in memory.
· The alarm setting can be changed as desired (alarm concentration x 2, alarm retention/self-restore).
· Using the external alarm output, it is possible to control the rotating lamp, solenoid valve, etc.From: ฿ 50,305.00 Special Price Days to Ship:
35 Day(s)
35 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026Combustible Gas Leak Detector, Gasmate
ASADA
[Features]
· Detects HC and other flammable gases with high sensitivity.
· For checking for leakages of HC refrigerant in non-freon refrigerators.
· Used for checking for gas leaks in heating equipment, gas pipes, and combustion apparatus.
· Detects hydrocarbon gas and other gases with cutting edge technology.
· Can detect methane at 5 ppm. (2 times greater sensitivity than similar products)
· Automatically sets irrelevant ambient gas values to zero.
· Display shows the leakage amount via the number of lit LEDs.From: ฿ 37,284.00 Special Price Days to Ship:
22 Day(s)
22 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026Gas Leak Detector (CO2) EA702AD-5
ESCO
【Product Specifications】
・Detectable gas-CO2
・Detection capacity-Hi： 400ppm or less Low： 4000ppm or less
・Weight-425g (including batteries)
・Response time-1 sec
・Probe length-300mm
・This informs the leakage point by LED, indicator and beep sound.
・With low battery indication and power-off function
・With case
・Power supply-AA cell alkaline battery x 4 pcsFrom: ฿ 73,508.00 Special Price Days to Ship:
12 Day(s)
12 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026Gas Detector (for combustibility Gas) EA702GR
ESCO
【Product Specifications】
・Detection range-0 to 6400ppm (methane)
・Sensitivity-40ppm (methane)
・Sensitivity level (methane)-HIGH： 40/80/160/320/640ppm, LOW： 400/800/1600/3200/6400ppm
・Power supply-AA battery x 4 pcs
・Dim.-60(W) x 55(D) x 200(H)mm
・Probe length-400mm
・Weight-450g
・Gas concentration can be checked by five LEDs in red.From: ฿ 23,147.00 Special Price Days to Ship:
12 Day(s)
12 Day(s)
-
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Until 31/03/2026
Until 31/03/2026Gas Leak Detecting Liquid EA704CA
ESCO
【Product Specifications】
・Use to detect refrigerant leakage at a pipe connecting part of air conditioner, etc.
・Content-250ml
・Detecting by bubble
・Spray type
・Pcs/box…1 pcFrom: ฿ 382.67 Special Price Days to Ship:
Same day
Same day
-
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Until 31/03/2026
Until 31/03/2026Multi Press Gas Leak Detector EA733AF-1
ESCO
【Product Specifications】
・Detectable Gas …Flammable Gas (Methane Or Isobutane )/Oxygen /Hydrogen Sulfid /Carbon monoxide
・Gas cold air System …Spread Type
・Water-proof Dust-proof The performance …Corresponding To Ip67
・Power Supply …Battery The unit ：AAA Alkaline Dry Cell x 1 pc (included ),Rechargeable battery The unit ：Nickel hydoride battery 1 pc x 1 pc (Option )
・Size …70(W) x 26(D) x 72(H)mm(Prominently Section Remove )
・Weight …About 130g(Battery Remove )
・Detection Range …【Flammable Gas 】0 to 100%LEL【Oxygen 】0 to 25.0vol%【Hydrogen Sulfid 】0 to 30.0ppm【Carbon monoxide 】0 to 300ppm
・Display Resolution …【Flammable Gas 】1%LEL【Oxygen 】0.1vol%【Hydrogen Sulfid 】0 to 35ppm：0.1ppm,35 to 150ppm：0.5ppm【Carbon monoxide 】0 to 350ppm：1ppm,350 to 2000ppm：5ppm
・Alert Setting…【Flammable Gas 】First stage10%LEL,Second stage30%LEL【Oxygen 】First stage19.5vol%,Second stage18vol%【Hydrogen Sulfid 】First stage10.0ppm,Second stage15.0ppm,TWA 10.0ppm,STEL 15.0ppm【Carbon monoxide 】First stage50ppm,Second stage150ppm,TWA 25ppm,STEL 300ppm
・Use Temperature And Humidity Range …-20℃ to 50℃,30 to 85%RH(with no condensation)
・Continuous OperatingTime …Long Life Mode ON： About 40Hour /Long Life Mode OFF： About 20Hour※In case of the type with no flammable gas： about 1,200 hours(25℃,No-Alert・Backlight Turning off the lights )
・Display System …LCDDisplay
・Alert System …Buzzer Rumbling ,Red Color Lamp Flashing ,Vibration ,LCDDisplay (Automatic recovering)
・Explosion-Proof …ExiaⅡCT3X(Safe Explosion-Proof )
・Main Function …Check-by-oneself Function (Sensor Abnormal )・Automatic Zero Adjustment ・Battery Remaining amount Display ・Peak Hold ・Backlight ・Alert Announcement Of Time Buzzer Stop ・Time Display ・Temperature Display ・Alert Test ・Buzzer Sound Volume Setting ・Long Life Mode ・Data logging(Data collection needs an optional logging data collecting set.)
・Accessories …Safety Pin Adapter ,Battery ,For exchanges Filter Element 2SheetFrom: ฿ 87,021.00 Special Price Days to Ship:
12 Day(s)
12 Day(s)
-
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Until 31/03/2026
Until 31/03/2026Oxygen, Carbon Mono x ide Meter EA733AH-10
ESCO
【Product Specifications】
・Target gas-Oxygen/carbon monoxide
・Detection range-Oxygen： 0 to 25.0vol%Carbon monoxide： 0 to 300ppm
・Alarm setting value-Oxygen： 1st stage 19.5vol%, 2nd stage 18.0vol%, Carbon monoxide： 1st stage 50ppm, 2nd stage 150ppm
・Display method-LCD display (Manual back light, 2 kinds of gas simultaneous display)
・Dim.-65(W) x 22(D) x 64(H)mm (excluding protrusion)
・Weight-Approx. 75g (including batteries)
・Power supply-AAA battery x 1 pcFrom: ฿ 61,799.00 Special Price Days to Ship:
12 Day(s)
12 Day(s)
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Until 31/03/2026
Until 31/03/2026Digital Oxygen Meter EA733AJ-11
ESCO
【Product Specifications】
・Measuring object-O_2, Temperature
・Measuring range-O_2： 0 to 30.0vol%, Temperature： 0 to 50.0 Celsius degrees
・Resolution-O_2：0.1vol%, Temperature：0.1 Celsius degrees
・Precision-O_2：±(1vol%rdg+0.2vol%), Temperature：±0.8 Celsius degrees
・Warning set value-18vol%
・Function-Figure display of Max. and Min.
・Power supply-AAA batteryx4 pcs(included)
・Size-40(W)x40(D)x180(H)mm
・Weight-194gFrom: ฿ 29,485.00 Special Price Days to Ship:
12 Day(s)
12 Day(s)
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Until 31/03/2026
Until 31/03/2026Portable CO_2 Monitor EA733AJ-5
ESCO
【Product Specifications】
・Measurement range-CO2： 0 to 9,999ppmTemperature： 0 to +50℃Humidity： 10 to 90%RH
・Resolution-CO2： 1ppm,Temperature： 0.1℃, Humidity： 0.1%RH
・Accuracy-CO2： 50ppm±5%rdg, Temperature： ±1℃Humidity： ±7%RH (25℃, 10 to 90%RH, no condensation)
・Power supply-AC adapter
・Dim.-120(W) x 95(D) x 100(H)mm
・Weight-210g
・Useful for environmental measures and working environment improvement.
・Comfortable working environment increases an efficiency by improving appropriate air renewal！From: ฿ 14,794.00 Special Price Days to Ship:
12 Day(s)
12 Day(s)
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Until 31/03/2026
Until 31/03/2026Hydrogen Sulfide Meter EA733B-2
ESCO
【Product Specifications】
・Target gas-Hydrogen sulfide
・Detection range-0 to 30.0ppm (Service range： 30.1 to 100ppm)
・Alarm setting concentration-10.0ppm (1st stage), 15.0ppm (2nd stage)
・Continuous operating time-5000 hours (No alarm, 20℃)
・Suitable for prevention of accidental poisoning at a hydrogen sulfide hazardous place such as swage, tank and underground pit！
・Dim.-65(W) x 22(D) x 64(H)mm
・Weight-Approx. 75g (including batteries)
・Power supply-AAA battery x 1 pcFrom: ฿ 46,385.00 Special Price Days to Ship:
12 Day(s)
12 Day(s)
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Until 31/03/2026
Until 31/03/2026Oxygen Hydrogen Sulfide Meter EA733C-10
ESCO
【Product Specifications】
・Target gas-Oxygen, Hydrogen sulfide
・Power supply-AA battery x 2 pcs
・Dim.-66(W) x 29(D) x 195(H)mm
・Weight-About 450g (excluding butteries)
・Oxygen deficiency, For preliminary measurement at hydrogen sulfide hazardous place and for prevention of oxygen deficiency hazard during work at site.From: ฿ 79,627.00 Special Price Days to Ship:
12 Day(s)
12 Day(s)
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You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026ESCO
【Product Specifications】
・Target gas-Oxygen
・Detection range-0 to 25vol% (Service range： 25.1 to 50.0vol%)
・Alarm setting-19.5vol% (1st stage),18.0vol% (2nd stage)
・Alarm system-Buzzer, 4 points red LED flashing, LCD display, Vibration
・Continuous operating time-Approx. 5000 hours(Non alarm at 20℃)
・Power supply-AAA battery x 1 pc
・Weight-Approx. 75g (including batteries)
・For prevention of oxygen deficiency at civil work, underground work in a tunnel, etc.
・Dim.-65(W) x 22(D) x 64(H)mmFrom: ฿ 27,400.00 Special Price Days to Ship:
12 Day(s)
12 Day(s)
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Until 31/03/2026
Until 31/03/2026
Small Oxygen Monitor OX-600-05AC Remote 5m Type (AC Power Supply Specification)
AS ONE
【Product Specifications】
・Specification： Remote 5m type (AC power specification)
・Detection target gas： Oxygen in atmosphere
・Detection range： 0 - 25.0vol% (1digit/0.1vol%)
・Detection principle： Diaphragm galvanic battery type
・Detecting method： Diffusion
・Alarm type： Gas alarm/alarm self-holding, canceled by reset switch, Failure Alarm/automatic return
・Alarm display： Buzzer and LEDs are flashing
・External output： 4 - 20mA or 0 - 1VDC
・Power supply： 100VAC 50/60Hz
・Power cable： 3.2m 2P type
・Function： Atmospheric pressure correction function, With self-diagnosis function (sensor abnormality , clock abnormality, system trouble)
・Size： Body/80 x 35.5 x 120mm, Remote sensor/40 x 33.5 x 95mm
・Weight： Approx 200gFrom: ฿ 68,325.00 Special Price Days to Ship:
35 Day(s)
35 Day(s)
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You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026
Small Oxygen Monitor OX-600-10AC Remote 10m Type (AC Power Supply Specification)
AS ONE
【Product Specifications】
・Specification： Remote 10m type (AC power specification)
・Detection target gas： Oxygen in atmosphere
・Detection range： 0 - 25.0vol% (1digit/0.1vol%)
・Detection principle： Diaphragm galvanic battery type
・Detecting method： Diffusion
・Alarm type： Gas alarm/alarm self-holding, canceled by reset switch, Failure Alarm/automatic return
・Alarm display： Buzzer and LEDs are flashing
・External output： 4 - 20mA or 0 - 1VDC
・Power supply： 100VAC 50/60Hz
・Power cable： 3.2m 2P type
・Function： Atmospheric pressure correction function, With self-diagnosis function (sensor abnormality , clock abnormality, system trouble)
・Size： Body/80 x 35.5 x 120mm, Remote sensor/40 x 33.5 x 95mm
・Weight： Approx 200gFrom: ฿ 74,018.00 Special Price Days to Ship:
35 Day(s)
35 Day(s)
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Until 31/03/2026
Until 31/03/2026AS ONE
【Product Specifications】
・Measurement range (%)： 0 - 25
・Size (mm)： 41 x 50 x 87
・Model number： BWC2-XFrom: ฿ 26,443.00 Special Price Days to Ship:
51 Day(s)
51 Day(s)
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You can add up to 6 items per a category to the compare list.
Until 31/03/2026
Until 31/03/2026
Small Oxygen Monitor OX-600-10 Battery Specifications
AS ONE
【Product Specifications】
・Specification： Remote 10m type (battery specification)
・Detection target gas： Oxygen in atmosphere
・Detection range： 0 - 25.0vol% (1digit/0.1vol%)
・Detection principle： Diaphragm galvanic battery type
・Detecting method： Diffusion type
・Alarm type： Gas alarm/alarm self-holding, canceled by reset switch, Failure Alarm/automatic return
・Alarm display： Buzzer and LEDs are flashing
・External output： 0 - 1VDC
・Power supply： Dry cell (AA x 2)
・Function： Atmospheric pressure correction function, With self-diagnosis function (sensor abnormality , clock abnormality, system trouble)
・Size： Body/80 x 35.5 x 120mm, Remote sensor/40 x 33.5 x 95mm
・Weight： Approx 230gFrom: ฿ 74,018.00 Special Price Days to Ship:
35 Day(s)
35 Day(s)
| Brand |
|---|
| Product Series |
| From |
| Days to Ship |
| Target gas |
| Product Type |
You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list. Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026   | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list. Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list. Until 31/03/2026 | You can add up to 6 items per a category to the compare list. Until 31/03/2026 | You can add up to 6 items per a category to the compare list.  Until 31/03/2026 | You can add up to 6 items per a category to the compare list. Until 31/03/2026 | |
| Brand | ASADA | SHINCOSMOS | AS ONE | FUSO | SHINCOSMOS | MOTHERTOOL | HODAKA | AS ONE | SHINCOSMOS | AS ONE | CUSTOM | RAE SYSTEM | MOTHERTOOL | RIKENKEIKI | ESCO | ESCO | ESCO | ESCO | ESCO | ESCO | ESCO | ESCO | IMADA | TESTO | RIDGID | MOTHERTOOL | BUNKABOEKI KOGYO | TESTO | AS ONE | ASADA | ESCO | ESCO | ESCO | ESCO | ESCO | ESCO | ESCO | ESCO | ESCO | ESCO | AS ONE | AS ONE | AS ONE | AS ONE |
| Product Series | Digital Oxygen Concentration Meter (for Before-Work Measurements) | Small Oxygen Monitor OX-600-05AC Remote 5m Type (AC Power Supply Specification) | Small Oxygen Monitor OX-600-10AC Remote 10m Type (AC Power Supply Specification) | |||||||||||||||||||||||||||||||||||||||||
| From | ฿ 19,590.54 Special Price On Sale Until 31/03/2026 | ฿ 20,809.19 Special Price On Sale Until 31/03/2026 | ฿ 68,325.00 Special Price On Sale Until 31/03/2026 | ฿ 38,475.00 Special Price On Sale Until 31/03/2026 | ฿ 46,860.87 Special Price On Sale Until 31/03/2026 | ฿ 12,068.00 Special Price On Sale Until 31/03/2026 | ฿ 29,404.29 Special Price On Sale Until 31/03/2026 | ฿ 64,908.00 Special Price On Sale Until 31/03/2026 | ฿ 41,065.12 Special Price On Sale Until 31/03/2026 | ฿ 55,797.00 Special Price On Sale Until 31/03/2026 | ฿ 10,172.00 Special Price On Sale Until 31/03/2026 | ฿ 59,500.00 Special Price On Sale Until 31/03/2026 | ฿ 41,194.00 Special Price On Sale Until 31/03/2026 | ฿ 73,973.62 Special Price On Sale Until 31/03/2026 | ฿ 12,158.00 Special Price On Sale Until 31/03/2026 | ฿ 12,896.00 Special Price On Sale Until 31/03/2026 | ฿ 42,150.00 Special Price On Sale Until 31/03/2026 | ฿ 18,421.00 Special Price On Sale Until 31/03/2026 | ฿ 61,791.00 Special Price On Sale Until 31/03/2026 | ฿ 57,474.00 Special Price On Sale Until 31/03/2026 | ฿ 45,415.00 Special Price On Sale Until 31/03/2026 | ฿ 40,311.00 Special Price On Sale Until 31/03/2026 | ฿ 57,554.00 Special Price On Sale Until 31/03/2026 | ฿ 11,506.00 Special Price On Sale Until 31/03/2026 | ฿ 16,069.00 Special Price On Sale Until 31/03/2026 | ฿ 75,480.00 Special Price On Sale Until 31/03/2026 | ฿ 16,203.34 Special Price On Sale Until 31/03/2026 | ฿ 40,485.00 Special Price On Sale Until 31/03/2026 | ฿ 50,305.00 Special Price On Sale Until 31/03/2026 | ฿ 37,284.00 Special Price On Sale Until 31/03/2026 | ฿ 73,508.00 Special Price On Sale Until 31/03/2026 | ฿ 23,147.00 Special Price On Sale Until 31/03/2026 | ฿ 382.67 Special Price On Sale Until 31/03/2026 | ฿ 87,021.00 Special Price On Sale Until 31/03/2026 | ฿ 61,799.00 Special Price On Sale Until 31/03/2026 | ฿ 29,485.00 Special Price On Sale Until 31/03/2026 | ฿ 14,794.00 Special Price On Sale Until 31/03/2026 | ฿ 46,385.00 Special Price On Sale Until 31/03/2026 | ฿ 79,627.00 Special Price On Sale Until 31/03/2026 | ฿ 27,400.00 Special Price On Sale Until 31/03/2026 | ฿ 68,325.00 Special Price On Sale Until 31/03/2026 | ฿ 74,018.00 Special Price On Sale Until 31/03/2026 | ฿ 26,443.00 Special Price On Sale Until 31/03/2026 | ฿ 74,018.00 Special Price On Sale Until 31/03/2026 |
| Days to Ship | 39 Day(s) | 21 Day(s) | 55 Day(s) | 22 Day(s) | 51 Day(s) | Same day | 31 Day(s) | 51 Day(s) | 40 Day(s) | 55 Day(s) | 14 Day(s) | 17 Day(s) | 13 Day(s) | 51 Day(s) | 12 Day(s) | 12 Day(s) | 12 Day(s) | 12 Day(s) | 12 Day(s) | 12 Day(s) | 12 Day(s) | 12 Day(s) | 47 Day(s) | 31 Day(s) | 14 Day(s) | 17 Day(s) | 51 Day(s) | 35 Day(s) | 35 Day(s) | 22 Day(s) | 12 Day(s) | 12 Day(s) | Same day | 12 Day(s) | 12 Day(s) | 12 Day(s) | 12 Day(s) | 12 Day(s) | 12 Day(s) | 12 Day(s) | 35 Day(s) | 35 Day(s) | 51 Day(s) | 35 Day(s) |
| Target gas | - | Oxygen / Carbon Monoxide / Hydrogen sulfide | - | Other | Oxygen / Carbon Monoxide | Oxygen | Other | Oxygen / Carbon Monoxide / Hydrogen sulfide / Flammable Gas | Oxygen | - | Carbon Dioxide | Other | Carbon Dioxide | Oxygen / Carbon Monoxide / Hydrogen sulfide / Flammable Gas | - | - | - | - | - | - | - | - | - | Methane / Propane | Carbon Monoxide / Hydrogen sulfide / Flammable Gas / Methane / Propane / Other | Carbon Monoxide / Carbon Dioxide | Other | Ammonia | Carbon Monoxide / Hydrogen sulfide / Methane / Propane / Ammonia / Hydrogen / Sulfur Dioxide | Flammable Gas | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Product Type | Gas Sensor | Gas Sensor | - | Gas Sensor | Gas Sensor | Gas Sensor | Gas Sensor | Gas Sensor | Gas Sensor | - | Gas Sensor | Gas Sensor | Gas Sensor | Gas Sensor | - | - | - | - | - | - | - | - | - | Gas Sensor | Gas Sensor | Gas Sensor | Gas Sensor | Gas Sensor | Gas Sensor | Gas Sensor | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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