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

The instrument uses high-strength engineering plastics and flexible -slip silicone design, the whole machine is solid and comfortable to hold. Built-in 32-bit digital processing unit and high- data acquisition unit, high data and stability. Large-size LCD display, backlight support, data display clear and easy to read, convenient operation. Long-life valve-switch, 14-inch standard interface design to ensure that the instrument's durability and versatility. Built-in 89 kinds