ET-920 Differencial Pressure Meter

This product is aimed to measure positive and negative different pressure value. Here are some units of measurements for choice: InH20, psi, bar, mbar, kPa, inHg, mmHg, ozin2, ftH2O, CMh20 kgcm2. The product is equipped with simple hose connection. It is suitable for the measurement of ventilation and air Clean rooms, or any troubleshootings gas pressure system. Easy operation and clear reading.


  1. Large LCD display with backlight
  2. 11 Selectable units of Measure
  3. Relative time clock on max min and avg provides a time reference for measurement
  4. Zeroing,offset,and data compensation
  5. Low battery indication and auto power off
  6. Data hold and error code

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