... before a 90psi rated air tool becomes inoperable.1.3. Universal motor starts easily under low voltage conditions.1.4. Built ... all accessories.1.8. With pressure gauge, pressure switch, safety valve Power RequirementVoltage: AC120V / AC 220V / AC 240VOperating Current: Max.9 ... 1PCS AC120V / AC 220V / AC 240V ac tire inflator for Universal motor With pressure gauge, pressure switch, safety ...