SZBJ BM4070 LCR Meter Inductance Capacitance Resistance Tester Self-discharge AmmeterInstruction for low voltage of battery: showing ¡°- +¡±Auto power off and Data Hold functionWorking temperature: 0 Celsius to 40 Celsius,Storage temperature: -10 Celsius to 50 CelsiusPower: a 9V laminated battery(6F22).Accessory:a instruction manual, a certificate, a pair of crocodile clip and one 9V batteryAccuracy:+/-(%reading+digits)Quality guarantee: one yearEnvironment temperature: 23 Celsius +/-5 CelsiusRelativehumidity: Less than 75%Color:as shownPackage content:1* LCR meter1* Pair of crocodile clip1* 9V battery1* User manual1* Portable bagNote: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.