• 📌【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
  • Product Name: Digital Differential Manometer
  • Model: HP-189A
  • Brand: HOLDPEAK
  • 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
  • Working Power Supply: Two AAA batteries

 

1
Package Included

1* Manometer

2* Flexible Hose

1* Screwdriver

1* Instruction Manual

Function

1. Measure differential pressure, positive pressure, negative pressure

2. Data hold function

3. Recording Mode

4. Data retention

5. MAX value, MIN value, AVG value

6. Low battery reminder

7. Units display

8. Time display

9. Backlight

                                                                                  10. Auto Power Off

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