Smart Digital Vaccum Gauge 0-2000 mbar Range Vacuum Meter Temp HVAC Vacuum Tester 0.2% Accuracy Digital Vacuum Meter with Evacuation Mode, Pressure Leak Test, Buzzer Alarm
【Professional Vacuum Gauge】The Digital Vehicle HVAC Vacuum Gauge is a core tool for HVAC system maintenance, efficiently diagnosing leaks, verifying performance, and ensuring that air conditioning/heating system damper controls work reliably through accurate vacuum pressure measurements.The vacuum tester hvac needs to be used with vacuum pump, and can also be used with refrigerant gauge.Note:The vacuum gauge cannot be filled with refrigerant
【Evacuation Mode】The vacuum gauges ensure that air, moisture and non-condensable gases are completely removed from the system by monitoring parameters such as vacuum level, temperature difference (AT), water vapor pressure temperature (evT) and duration (TIME), thus preventing malfunctions such as ice blockage, corrosion and lubrication failure and safeguarding air conditioning efficiency and long-term component reliability
【Pressure Leak Test Mode】 Our digital vacuum gauge hvac, in pressure leak test mode, displays not only vacuum levels but also ΔP(pressure difference), StartP(initial pressure values), and TIME(test duration). The pressure differential(measured pressure minus initial pressure) reading provides a clear, instant indication of whether a system leak exists. This makes it an efficient, easy-to-use solution for verifying static system sealing integrity
【High Accuracy】The vacuum gauge adopts advanced high-precision sensors, equipped with temperature compensation and automatic calibration function, the vacuum gauge can measure data efficiently and accurately in the working environment from -10℃ to 60℃.Measurement Range: 0~2000mbar; Accuracy: ±0.2% or ±6mBar; Resolution: 0.1mbar, 0.1Hpa, 0.01Torr, 0.01inHg
【LGD HD DISPLAY &Vacuum Pressure Alerts】The digital hvac gauges is equipped with a 3" LGD HD display screen that allows readings to be displayed in both bright light and dark environments. Meanwhile, the system also has the function of resting screen and auto power off, which better saves the power of the device. With vacuum alarm reminder, the system will beep when the vacuum pressure is close to the preset value
【Warranty & Service】Please feel free to purchase it! Your satisfaction is very important to us, if you have any questions, please contact us, we will reply you within 24 hours and try our best to help you solve the problem
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