Wk-688l Pressure Vacuum Meter Digital Professional Home Backlight Tester Regulating Refrigeration Manifold Gauge Tools

Features: Easy Use: The refrigerant meter and the vacuum gauge are switched to each other, which is convenient to use. High Performance: Built-in database of 82 refrigerant pressures and corresponding temperatures. Function: Can measure vacuum pressure and indicate the degree of vacuum as a percentage. Long Life: With battery low voltage prompt, the battery life is 30 hours. Fitment: Suitable for WK-6881H, 6881L. Specifications: Item type: digital pressure gauge Material: plastic Size:about 130x100x50mm Types: Wk-688l, Wk-688h Measuring pressure unit: Kpa. Bar. Psi. Torr. Kg F / cm2 InHg. MmHg Measured temperature Unit: / Measuring range: vacuum: -101Ka-0kpa, pressing: 0Kpa-6Mpa, Refrigerant: -101Kpa-4Kpa Minimum value: 1Kpa Sensor accuracy: ± 0.5% Overload limit: 100Bar, 10Mpa Using range: -20 -60 Interface: 1/8in NPT Battery: 9V battery (not included) Package included: 1pc x digital pressure gauge Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.