... automotive Timing Tester, automotive Battery Impedance Tester, engine timing light, Check Engine Light Check Engine Light ADD8010Description:ADD8010 is a mini hand-held ... vehicles to enable car owner or technicians to accurately diagnose engine problems. This code reader is with simple and fashionable ... Temperature: 0°C to 60°C (32 to 140ºF)Power: 10 to 15 volts provided via vehicle batteryDimensions: ...