Brand UNI-T Model UT512 Quantity 1 Color Deep grey + red Material ABS LCD Display 5.2" Application Insulation resistance test Max. Display 9999 DC Voltage 30V~600V +/- (2%+5) AC Voltage 30V~600V (50/60Hz) +/- (2%+5) Other Data Insulation resistance: 0.5Mohms~100Gohms +/- (3%+5); Testing voltage: 500V / 1000V / 1500V / 2500V 0~20%; Automatic range; Short-circuit current: Power Supply 8 x 1.5V R14 batteries Certification CE Packing List 1 x Tester 2 x Single alligator clip testing cables (120cm) 1 x Chinese / English manual 1 x Software CD 8 x R14 batteries 1 x 230V EU plug power adapter (180cm) 1 x Carrying case 1 x Two alligator clip testing cables (120cm) 1 x USB connection cable (100cm)