PEEK Semiconductor Sensor Leak Detector Compass

[Features]
· A model with a wide temperature range that can be used for detection at temperatures as low as -20°C. Made by INFICON, the world's No. 1 manufacturer.
· High/Low, leakage level (5 stages) displayed with LEDs.
· A heat semiconductor sensor with a high sensitivity of 4 g/year.
· Includes an automatic background correction function (auto zero point adjustment).
· As it can be used with both rechargeable battery and AC power supply, it offers peace of mind even if the battery runs out.