The digital multimeter is convenient handheld design, can clearly display the datas for its backlight. Have it, you can easily measure AC/DC voltmeter, ohmmeter, diode. Features: Small and compact design. The back light of display is optional. A nice electronic measuring instrument. Can be used to measure AC/DC voltmeter, ohmmeter, diode. Fit for schools, factories, families and amateur cordless lovers. Specifications: Cell: 6F22 Model 9V cell (not included) DC Voltage: 200mV/2/20/200/600V ±0.5% AC Voltage: 200—600V ±1.0% DC Current: 200A/2mA/20mA/200mA/10A ±1.8% Resistance: 200/2k/20k/200k/2M ±1.0% Max Display: 1999 Input Impedance: 1M Sample Rate: 3times/S Data-hold: Yes LCD Backlight: Yes Diode: Yes Audion: Yes On and off measurement: Yes Line Length: 0.7m / 2.3ft Item Size: 145 * 65 * 30mm / 5.71 * 2.56 * 1.18in Package Weight: 168g / 5.93ounces Package Size: 145 * 65 * 30mm / 5.71 * 2.56 * 1.18in Package List: 1 * Digital Multimeter 2 * Probe 1 * User Manual