The digital HVAC Meter / HVACR Tester is an accurate and compact meter for differential pressure measurement in a wide range of applications, such as measuring filter resistances, pressure in furnaces, orifices, gas-air ratio equalisation, combustion processes, air conditioning systems, ventilation systems, etc. The HVAC Meter / HVACR Tester is suitable for measuring non-aggressive and non-explosive gases.
The HVAC Meter / HVACR Tester offers a variety of measuring functions such as maximum, minimum and average value calculation and a HOLD function. It offers an integrated data logging function with adjustable logging interval and real-time communication with a PC as well as export of the logged data as an xls file. The rechargeable battery enables an operating time of approx. 13 hours. The HVAC Meter / HVACR Tester has an audible alarm for monitoring during use. With 13 selectable pressure units, it can be flexibly adapted to individual requirements.
| Differential pressure | |
| Measurement range up to | -10 ... +10 kPa |
| Resolution | 0,01 kPa |
| Accuracy | ±1 % FS |
| Differential pressure | |
| Measurement range up to | -100 ... +100 mbar |
| Resolution | 0,1 mbar |
| Accuracy | ±1 % FS |
| General technical data | |
| Measuring functions | MIN, MAX, HOLD, AVG |
| Units | inHg, Pa, bar, mmHg, mbar, hPa, inH₂O, kPa, psi, kg/cm², psi, Ozf/in², ftH₂O |
| Display type | LC colour display |
| Storage medium | Internal memory |
| Storage capacity | 15996 Measurements |
| Storage interval from | 1 s |
| Storage interval to | 9999 s |
| Interface | USB-C |
| Operating time | 13 h |
| Automatic power-off from...to | 1 ... 99 min. |
| Automatic power-off can be deactivated | Yes |
| Alarm | Acoustic |
| Alarm modes | Above, below |
| Overpressure | 3 kPa |
| Menu language | English |
| Protection class (device) | IP20 |
| Power supply | 5 V |
| Weight | 180 g |
| Operating conditions | -10 ... 60 °C , 0 ... 95 % RH |
| Storage conditions | -10 ... 60 °C , 0 ... 95 % RH |
| Capacity | 1000 mAh |
| Dimensions ( W x H x D ) | 63 x 162 x 32 mm |
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