The palm-sized Sauermann Si-PM3 digital differential pressure manometer easily measures pressure.
Measuring range: -150 to +150 hPa (-60 to 60 inH2O)
Backlit LCD screen
Air velocity and airflow with Pitot tube (optional)
Magnetic backing for easy fixing & carrying bag
| MEASURE DETAILS | |
| Units | inH2O, Pa, mbar, hPa, mmH2O, psi |
| MEASURE RANGES | |
| Pressure | -150.00 hPa ... 150.00 hPa |
| Airflow | 0.00 m³/h ... 9999.00 m³/h |
| Air velocity | 2.00 m/s ... 80.00 m/s |
| TECHNICAL DETAILS | |
| Parameters | Air velocity Airflow Differential pressure |
| Displays |
2-line display |
| IP Protection | IP 40 |
| Battery life | 170 hours |
| Standards |
RoHS II 2011/65/EU (EU)2015/863 2012/19/EU WEEE 2014/53/EU RED |
| Wireless connection | 1 |
| Power Supply | 3 alkaline batteries LR03 AAA 1.5 V |
| Protective cover | No |
| Interchangeable module | No |
| INSTRUMENT DIMENSIONS | |
| Length | 2 3/4 inches 70 mm |
| Width | 1 5/16 inch 33 mm |
| Height | 5 9/16 inches 141 mm |
| Weight | 7 pounds 200 g |
| OPERATING TEMPERATURE | |
| Min | 0.00 °C |
| Max | 50.00 °C |
| STORAGE TEMPERATURE | |
| Min | -20.00 °C |
| Max | 70.00 °C |