Specification:Model: EM3215Logic: High&;2.3V, Low<0.8VVoltage DC: 200m/2/20/200/150VVoltage AC: 2/20/200/150VCurrent DC: 20-200mACurrent AC: 20-200mAResistance:200/2k/20k/200k/2M/20MDiode Check:1.5V/1mAPower: 9V 6F22 battery (NOT included)Size: 57 * 230 * 30mm / 2.2 * 9.1 * 1.2in Overview:The EM3215 instrument is a compact 3 1/2-digit autorange digital multimeter for measuring DC and AC voltage, DC and AC current, resistance, diode, continuity and logic level. It has the functions of polarity indication, data hold, overrange indication, backlight, auto power-off, and flashlight. It can be operated easily and is an ideal measurement tool.Features: EM3215 instrument is a compact 3 1/2-digit autorange digital multimeter. Used for measuring DC and AC voltage, DC and AC current, resistance, diode, continuity and logic level. It has the functions of polarity indication, data hold, overrange indication, backlight, auto power-off, and flashlight. High efficient, quick and accurate. LCD display provides clear readings. Easy to operate. It is an ideal instruments for use in fields, laboratory, workshop and home applications.