Features:Auto ranges550V protection in Resistance、Capacitance and Frequency rangesLarge LCD display，MAX display 2000 countsSample rate: 3 times per secondBacklightPolarity identificationLow voltage indicationcurrent measurementAuto power offMain measurements:AC/DC Voltage, AC/DC Current, Resistance, Diode and Continuity TestingAC volts: 0.1mV to 600VDC volts:0.1mV to 800VAC current:0.1uA to 200mADC current:0.1uA to 200mAResistance :0.1Ω to 20MΩSpecifications:(1)DC volts：200mV/2V/20V(±0.8%+5),200V/800V(±1.0%+8)(2)AC volts: 200mV(±1.5%+8)，2V/20V/200V(±1.2%+5),600V(±1.5%+5）(3)DC current:20mA(±1.5%+5),200mA(±1.2%+5)(4)AC current:20mA(±2.0%+5),200mA(±1.5%+5)(5)Resistance:200Ω(±2.5%+5),2K/20K/200K/2M(±1.0%+5),20MΩ(±2.5%+5)(6)Over range indication: OL(7) Working environment: 0~40 C, relative humidity <;; 80%(8) Supply power: 3V(9) Dimension: 130*65*30mmPackage Includes:Packing box*1Host*1English manual *1Table pen*1Drawstring bag * 1Note:The batteries are not included in the package due to Aviation Check. Sorry for any inconvenience caused.Please confirm the model number before purchase.If you have any questions about the product, please contact us in time, we will reply you as soon as possible.Dear customers, there are so many products in this shop, you can choose your favorite products here. We will provide you with quality products and services. If you have any questions about the product, please contact us in time.