Description
LARGE DATABASE: Built-in database of 89 refrigerant pressures and corresponding temperatures..【Accurate Measurement】The refrigerant pressure repair tool can accurately measure the vacuum pressure and display the vacuum degree as a percentage..Long Battery Life. The refrigeration sensor has a low battery voltage prompt, and the battery life is 37 hours..【High Compatibility】This refrigerant pressure repair tool is suitable for WK-6881H, 6881L, 6882, 6891..Rich Database. Air conditioning refrigerant table Built-in 89 kinds of refrigerant pressure and corresponding temperature database.