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BTMETER BT-189A 2Psi Air and Gas Pressure Tester for Differential/Positive/Negative Pressure HVAC Differential
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- 📌【High Precision Pressure Gauge】HP-189A uses high-quality pressure sensor, which can be used to measure...
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- 📌【High Precision Pressure Gauge】HP-189A uses high-quality pressure sensor, which can be used to measure differential pressure, positive pressure and negative pressure. Limit maximum pressure: 6Psi, accuracy: ±0.3%FS. The measurement is accurate, fast and sensitive.
- 📌【Complete Functions】HP-189A digital gas pressure tester is easy to operate, with practical functions such as over-range prompt, MAX/MIN/AVG, data hold, data record, difference display, backlight, low battery prompt and automatic shutdown.
- 📌【11 Units Available】This differential manometer has 11 built-in units available: inH20, psi, bar, mbar, kPa, inHg, mmHg, Ozin2, ftH20, cmH20, kgcm2.
- 📌【Large LCD Display】Although this hvac gas pressure tester is compact and portable, it is equipped with a large-scale display, high-definition display, and the reading is faster and clearer.
- 📌【Wide Application】HP-189A digital manometer is suitable for the measurement of ventilation and air conditioning systems, on-site calibration, and troubleshooting of any gas pressure system. Package includes: 1*manometer, 2* flexible hose, 1* screwdriver, 1*instruction manual.
Parameter：
Accuracy: ±0.3%FS
Linearity/Hysteresis: ± 0.1% FS of full scale
Limit Maximum Pressure: 6Psi
Repeatability: ±0.25%FS
Units：inH20，psi，bar，mbar，kPa，inHg，mmHg，Ozin2，ftH20，cmH20，kgcm2
Automatic Shutdown: About 25 minutes
Pressure Connection: One 1/8 "(3.18mm) quick connector
Operating Temperature: 0~40℃
Storage Temperature Range: -10~60℃
Over-Range Prompt: ERR1 or ERR2
Note:
Due to different shipping channels, different batches of products may not contain batteries.
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