Digital HVAC Pressure & Vacuum Gauge 0 6000KPa Refrigerant Tester with Auto Shut Off for Accurate Coolant Measurement

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 guide 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

• 【Easy Maintenance】 - With a built-in database of 90 coolants' pressure and temperature relationships according to NIST, our digital HVAC simplifies your maintenance tasks by providing accurate coolant temperature readings. This advanced feature helps you easily handle installation and maintenance of refrigeration systems with confidence and efficiency.
• 【Measurement】 - Equipped with state-of-the-art digital circuits and a high-accuracy pressure sensor, this offers exceptional for measuring both coolant and vacuum pressure. Enjoy reliable and trustworthy readings, ensuring that errors and inaccuracies are minimized during your crucial HVAC operations.
• 【Trusted Reliability】 - Utilizing an advanced valve design, this pressure sensor guarantees Precision Machined and excellent fluoridation capabilities. You can rely on this digital for consistent and dependable performance, making it a valuable tool for HVAC technicians who demand accuracy in every measurement.
• 【Automatic Shutdown】 - Featuring a convenient auto-off function that activates after 10 minutes of inactivity, this helps preserve battery life while allowing users to set preferences for a flexible working experience. Enjoy peace of mind knowing that your device will operate efficiently without unnecessary battery drain during use.
• 【Clear Observation】 - The digital HVAC showcases a high-definition glass liquid viewing window, providing easy visibility into coolant flux. Instantly assess and judge system conditions, allowing for quick diagnostic checks and ensuring your refrigeration systems maintain performance levels with ease.