Meterk Pressure Gauge Refrigeration Digital Pressure Manifold Tester Meter Heating Ventilation And Air Conditioning Temperature Tester Valves Tool Kit

The instrument uses highstrength engineering plastics and flexible slip silicone design, the whole machine is solid and comfortable to hold. Builtin 32bit digital processing unit and high data acquisition unit, high data and stability. Largesize LCD display, backlight support, data display clear and easy to read, convenient light operation. Longlife valveswitch, 14inch standard interface design to ensure that the instruments durability and versatility. Builtin 89