Digital manometer EDEMA display unit hPa type

[Features]
· Can switch between the four units of hPa, kPa, mmH2O, and mmHg. (HT-1500NH is mH2O, not mmH20)
· Displays the maximum and minimum values.
· With hold function.
· It is possible to conduct measurement of up to 5 places with a single unit by using an optional pressure switch (HT-1100).
· Comes with a HOLD function and AUTO OFF function.
[Applications]
· For measuring positive, negative, and differential pressures.
· For medical equipment pressure checkers.
· For measuring gas pressure differences.
· Measurement of gas flow pressure and flue draft pressure.
· For indoor pressure check (positive pressure/negative pressure/differential pressure), etc.