3058 Automotive Vacuum and Pressure Test Kit

● Attached many kinds of joint to fit most kinds of vehicles.
● The body has the switch to control two kinds of pressure conditions.
● Included the parts of brake bleeder.
● Pressure range:
positive pressure. 0 ~ 60psi (1 ~ 4 inhg)
negarive pressure: 0 ~ -30psi (0 ~ 1inhg)