Hilitand Digital Vacuum Meter, Professional Air Pressure Tester for HVAC and Refrigeration Systems

Spec: Item Type: Digital Vacuum Meter Material: ABS Measurement Range: 0.1-3333.3 Pa Vacuum Units: Pa, mBar, mmHg, microns Operating Temperature: 0-45℃ Measurement Accuracy: 0.1-6.7 Pa: +25% 6.7-133.3 Pa: ±(0.7 Pa+5% read) 133.3-1333.3 Pa: +25% ≥1333.3 Pa: ±50% Resolution: 0.1-10 Pa: 0.01 Pa 10-3333.3 Pa: 0.1 Pa Power Supply: 1 x Rechargeable Lithium Cell 2000mAh (Built in) Interface Type: 1/4in SAE (7/16in-20UNF) Male Thread Maximum Overload Pressure: 3.4 bar Sensor: ​ Sensor Package List: 1 x Digital Vacuum Meter 2 x Adapter 2 x Storage Bag 1 x Data Cable How To Use: Directly install and use. Note:

• [Offline Data Recording] The digital vacuum meter features offline data recording and historical data query support, eliminating the need for on-site monitoring.
• [Precise Measurements] Utilizing a vacuum sensor, this ensures accurate measurement, no leakage, and no water or non-condensable gas. it features high pressure protection up to 500 psi.
• [Long Battery Life] With a built-in 2000 mah lithium-ion battery, this hvac vacuum meter offers rechargeable long-lasting power. compact, lightweight, and includes a storage bag for easy transport.
• [Target Value Settings] This digital vacuum can set target values and emit reminders when readings exceed the preset value. it also records and exports data in excel and pdf formats.
• [Intelligent Monitoring] This vacuum provides leakage reminders, pressure measurements, dehumidification degree readings, and foreign object removal information. its unique anti-oil structure design requires no maintenance.