Feature
●【Monitoring Mode & Sound and Light Alarm】When the micron vacuum gauge is turned on, it defaults to normal mode, short press the "SET" button to enter the monitoring mode. If the current pressure is lower than the set pressure, the backlight of the HVAC vacuum gauge will flash and the buzzer will sound continuously. When the pressure is greater than the set pressure, the alarm will disappear automatically (press any key or the alarm can be automatically disarmed after 30 seconds).
●【Large Display Supports Backlight & ℃/℉ Switching】The 4.2CM×4.8CM high-definition display screen supports LCD backlight, which can display clear data even in dark or weak light conditions. When the digital micron vacuum gauge is turned on, short press the "ON/OFF" button to turn on and off the backlight. “UNITS” button: short press to switch pressure units, long press to switch temperature units.
●【Wide Application】The micron gauge is used to accurately measure small pressure changes in a vacuum, usually used in conjunction with vacuum pumps and refrigerant gauges, allowing you to monitor the vacuum evacuation process in precision cooling systems and heat pumps. The digital vacuum gauge can also read the real-time pressure during the evacuation of the refrigeration system to help you judge the degree of moisture removal and elimination of contaminants such as oil and external gases.
●【Transmittance Test and Oil Temperature Measurement】Inserting the probe into the oil tank to test the transmittance can reflect the impurities or contaminants contained in the oil and facilitate diagnosis of the quality and performance of the oil. The engine oil quality tester also has a built-in high-precision temperature sensor to measure the actual temperature of the engine oil, which can reflect the working status and load of the engine. Temperature measurement range: -10℃~125℃ (14℉~257℉).
●【80cm High-Quality Hose With High Precision Probe】The hose is made of high-quality Teflon material, which is highly resistant to oil, oxidation and corrosion, and has a longer service life. The 800 mm (31.5 inches) hose makes the oil quality tester more flexible in testing. The probe uses a photoelectric transceiver sensor probe, making the measurement results more accurate and reliable.
Description