Include: polycarbonate, synthetic rubber
The size of the gauge face: 80mm, the level of damping 1.6, oil resistant rubber loop
The body is made of lightweight, ultra-light aluminum alloy
Manual: Used to measure pressure R12, R22, R134a gas, R404a in the refrigeration
Includes: 1 clock with 2 faces (one for low-pressure gauge and one for high-pressure gauge) and 3 150cm-long gas wires
Connection port ¼ '' SAE, working under pressure of 600 psi, max 3000 psi.
The knob is designed to prevent slipping for sweaty hands