DMG-3B AC Manifold Gauge Set

This product is mainly used for air exhaust and compression in refrigeration and maintenance operation, refrigerant charging of air-conditioning systems. It can display pressure in real-time with a bigger screen.

Key Feature:

  • Professional Design: 2-Way Air conditioning diagnostic manifold gauge set for R134A R12 R22 and R410A refrigerants. Designed for AC charging, diagnostic check and recovery work.

  • Easy to use: Double pressure test, dual temperature test, digital readout, multi-unit switching, multi-mode function and built-in refrigerant database.

  • High Accuracy: High-quality dual-table valve with imported pressure sensor, excellent workmanship, stable performance, Large screen, display data clearly.

  • Long battery life: Powered by 3AAA batteries, up to work for about 6 months.

  • Wide Application: The intelligent electronic refrigerant group instrument is an auxiliary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners, fridge and cold storage.

  • Service 1-year warranty. 30 days free & easy return 

  • Specifications
  • Literature
  • User Guide
  • Video
  • Software
  • Support
Pressure Measuring Range: -14.5-500psi/-14.5-800psi
Operating Temperature and Humidity: -10~60℃; 35%~85%RH
Resolution pressure: 0.5psi; temperature: ±1℃
Accuracy pressure: ±0.5%FS (22℃~28℃); temperature: ±1℃
Battery Life: six months
Power Supply: 3 AAA batteries per gauge
Sampling Period: 1s
Battery Indicator: display "LOB" at low battery
Display:1.9 *1 (in) LCD/blue back-light
Settable Measurement Units: MPa,kPa,bar,psi,kg/cm2,cmHg
Temperature Unit: ℉ / °C
Over Range Alarm: Displays -OL-
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