Refrigerator preservation vacuum degree wireless tester

Function Description:

     Used to test the vacuum degree of refrigerators with vacuum preservation function

     Wireless real-time communication, with strong penetration and anti-interference ability, can ensure data communication through the refrigerator within 60m of the refrigerator cavity;

     Lithium battery power supply, battery capacity 7000mA, support power display and power shortage alarm, can work continuously for more than 100h under full power state;

     The temperature recording function can be added according to customer requirements;

Parameter Description:

(1) Pressure range: 50~1000 mbar;

(2) Pressure accuracy: ±2mbar;

(3) Pressure resolution: 0.1mbar;

(4) Working time ≥100h under full power state;