- Measure pressure of air and natural gas
- 655L measures pressure of non-corrosive water/liquid applications
- Rugged extruded aluminum housing
- Measure positive differential pressure
- Push button zero for altitude correction
- Seven selectable units of measure to choose from: mmHg, inHg, kPa, mBar, PSI, inH20, and mmH20
- Backlight with auto shut off after 10 seconds
- Auto shut off after 30 minutes (except REC mode) to save battery life
- Easy-to-read LCD
- Record function stores maximum and minimum readings
- 3-year limited warranty
- Data hold to freeze reading on LCD
- 3 year warranty
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APPLICATIONS
- Check for proper pressure in pneumatic systems
- Check supply gas pressures
- Check for proper pressures in clean rooms
- Check industrial HVAC systems
- Check operation of industrial pressure switches
Includes: one 9V battery.
