Elitech PG-30 Blue Digital Low Pressure Gauge for HVAC Refrigerant with Backlight -14.5~500 PSI 1/8” NPT
- ...gned with high-strength engineering plastics and flexible non-slip silicone. The whole HVAC pressure gauge is solid and comfortable to hold. The exquisite design of the foldable hook ensures that the digital ac gauge is in a safe position during the measurement of air conditioning tools & equipment. Long-life valve switch, 1/4 inch standard interface design to ensure the durability and versatility of the instrument..
- 5.【HVAC Manifold Gauge Set for Pressure Leak Test】The HVAC pressure gauge calculates the pressure difference between the initial test pressure and the second test pressure to determine if the refrigerant is leaking. Pressure leak measurement, leak time and speed record. Using a digital manifold gauge set can make your job easier..
- 6.【Refrigerant Gauges with Visual Window and LCD Display】The charging status of refrigerant can be directly observed through the refrigeration gauges window, which makes the operation more convenient. 7.5CM×4CM display screen, support LCD backlight, convenient lighting operation, the displayed data is clearer and easier to read..
- 7.【Note】The digital HVAC gauges will read random numbers when it is powered on. Correct steps: 1. Turn on, then close the two valves, press the “ZERO” key to clear the re....