Digital Refrigerant Vacuum Pressure Tester for HVAC System

[ Vacuum Measurement] Can accurately measure vacuum pressure and display the degree of vacuum in percentage, ensuring results. [Switchable Functionality] The refrigerant meter and vacuum can easily switch functions, providing versatility for various hvac tasks. [Wide Measuring Range] Capable of measuring vacuum pressure from -101kpa to 0kpa and pressurized levels from 0kpa to 6kpa, making it suitable for various hvac applications. [Extensive Refrigerant Database] Includes 82 refrigerant pressure and corresponding temperature listings based on the nst standard, ensuring accurate readings. [Long Battery Life] Features a low voltage prompt and a 30-hour battery life with a 9v battery for prolonged use without interruptions. Spec: Item Type:Refrigerant MeterPressure unit: Kpa. Bar. Psi. Torr. Kg F/cm2 InHg. MmHg Temperature unit is: °F, °C Measuring Range:Vacuum -101Kpa~0Kpa,Pressured 0~6Kpa Minimum Value: 1Kpa Sensor Accuracy: ±0.5% Overload Limit: 100Bar, 10Mpa Use Range: -20℃~60℃ Battery Model: CF22 9V Interface: 1/8 NPT Package List: 1 x Meter 1 x Connector 1 x Blue Hose 1 x Yellow Hose 1 x Bag of Accessory 1 x Users Manual

• [ Vacuum Measurement] Can accurately measure vacuum pressure and display the degree of vacuum in percentage, ensuring results.
• [Switchable Functionality] The refrigerant meter and vacuum can easily switch functions, providing versatility for various hvac tasks.
• [Wide Measuring Range] Capable of measuring vacuum pressure from -101kpa to 0kpa and pressurized levels from 0kpa to 6kpa, making it suitable for various hvac applications.
• [Extensive Refrigerant Database] Includes 82 refrigerant pressure and corresponding temperature listings based on the nst standard, ensuring accurate readings.
• [Long Battery Life] Features a low voltage prompt and a 30-hour battery life with a 9v battery for prolonged use without interruptions.