Digital HVAC with Precision Machined Pressure Sensor 0-6000KPa HVAC Vacuum Pressure Temperature Tester for Testing Space Maintaining for Refrigerant Recycling

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1. EASY MAINTENANCE: According to the NIST built in 90 coolants pressure and temperature relationship database, to measure the coolants pressure can be obtained the corresponding coolants temperature, so as to better help you in the maintenance and installation of refrigeration system 2. MEASUREMENT OBJECT: The digital coolants meter uses the most advanced digital circuit and Precision Machined pressure sensor, which can accurately measure coolants pressure and vacuum pressure 3. ACCURATE AND TRUSTED: Precision Machined pressure sensor using ball valve design, possess Precision Machined, accurate fluoridation, good reliability 4. AUTOMATIC SHUTDOWN: Features a auto off function that saves battery life with a 10 minute shutoff, can be set to start or close, default start, ensuring convenience and flexibility for the user 5. EASY TO OBSERVE: The digital HVAC has a high definition glass liquid viewing window to easily observe coolants fluxion and make it easier to find and judge the situation Spec: Item Type: Digital HVAC Working Mode: Coolants measurement mode, vacuum measurement mode, leakage measurement mode, can measure the percentage of vacuum degree Pressure Unit: KPa, Bar, PSI, InHg, KgF/cm2, Temperature Unit: ℃, ℉ Pressure Measurement Range: 0KPa~6000KPa, Resolution: 1KPa Sensor Accuracy: ±0.5%, Overload Limit: 10MPa Operating Temperature Range: -20℃~60℃ Automatic Shutdown: 10min(can be set to start or close, default start) Battery: 1 x 9V 6F22 battery(not include) How to Use: 1. Please follow the operating or the guidance of professional personnel. 2. The digital display should be kept clean and the screen should be bright and clear, so that the values such as pressure and temperature on the display screen are clearly visible. Use a weak Cover cleaner or soapy water to clean the display Cover and copper joints regularly. 3. Pressure gauges are vulnerable parts and should be sent to the measurement department for regular calibration to ensure accuracy. 4. Handle with care when using, to prevent shock and dropping. 5. After use, please turn the knob to the OFF position to extend the life of the valve spool. 6. For unused digital displays, it is best to block the interfaces of each joint to prevent foreign objects from entering. Regularly purging and replace the coolants pipe, and clean the impurities in the valve body. Package List: 1 x Digital HVAC