Digits Portable Digital Multimeter with Data Hold, Backlight Display. Specification: Measuring Current Range: DC 0~10A Measuring Voltage Range: DC 0~600V;AC 0~600V Measuring Resistance Range: 0~20MΩ Measuring Capacitance Range: no support Measuring Inductance Range: no support DC voltage range: 200mV/2V/20V/200V/600V AC voltage range: 200V/600V DC current range: 200uA/2mA/20mA/200mA/10A Resistance range: 200Ω/2KΩ/20KΩ/200KΩ/20MΩ Input impedance: 10MΩ Sampling frequency: 3 times /s AC frequency response: 40~400Hz LCD size: 57mm*33mm Power supply: 9V(6F22) Dimensions: 138mm*72mm*35mm Operating Temperature: -40℃~+70℃

LCD Digital Multimeter Model Number: DT830B Measuring DC Current Range: 200u-2000u-20m-200m-10A Measuring DC Voltage Range: 200m-2000m-20-200-1000V Measuring AC Voltage Range: 200-750V Measuring Resistance Range: 200-2000-20K-200K-2000KΩ Measuring Capacitance Range: NA Measuring Inductance Range: NA Operating Temperature: Normal LCD size: 49x16mm Max display: 1999 Low battery indication: yes Overload protection: yes Diode Test: yes Transistor Test: yes Power supply: one 9V 6F22 battery Dimensions: 125x70x29mm