R32 Air Conditioning Refrigerator Pressure Gauge with 90 Integrated Refrigerants, Digital Air Conditioning Manometer for Diagnosis, Repair, Air Conditioning

Manifold pressure gauge adopts the most advanced digital circuit and high-precision pressure sensor (accuracy: 0.5%). Real-time pressure test to get the relative temperature to help you install or maintain the refrigeration system more easily. Widely used in automotive air conditioners, household air conditioners, refrigerators, etc. The digital coolant pressure gauge set comes with three common operating modes: refrigerant pressure mode, vacuum percentage mode, and leak detection mode. Equipped with real-time vacuum pressure test and percentage indication. Test range: 0KPa ~ 6000KPa. Operating Temperature: -20℃~60℃-4℉-140℃ R32 digital air conditioner meter with 90 kinds of built-in refrigerants and thermometer data corresponding to American NIST standard. (R11 R13 R113 R114 R115 R116 R12 R123 R124 R125 R1270 R134A R14 R141B R142B R143A R152A R170 R21 R218) 22 UK R410A etc.) The electric refrigerant gas pressure gauge kit is equipped with automatic shutdown function, unit conversion and backlight function. By default, the system will automatically shut down after 10 minutes of inactivity. The indicators are very clear and easy to read. A short press of the button turns the backlight on and off. The user can configure to cancel the auto power off function. There is no need to purchase the extended warranty service. We provide 2 years warranty and 7x24 hours customer support to ensure your shopping experience. If you have any questions about r32 refrigerant gas pressure gauge, please feel free to contact us.