Description: Pen Design high accuracy digital multimeter AC/DC ammeter voltmeter ohm portable meter. Auto power off ,low battery LCD display,auto Data Hold; Max. Display: 6000 Counts. Can be used to measure or test DC / AC voltage, DC / AC current, resistance, capacity, Hz,diodes and in-circuit continuity (buzzer) test. LCD display with backlight, easy to read in the dark. The carefully designed circular operation button is alao a LED light, it can provides powerful function. Specification: Model: Pen Style Maximum display: 6000 Working environment: 0-40? Relative humidity: ?75% Supply power: 3V (2pcs 1.5V AAA battery ) (Not included) DC voltage: 600mV/6V/60V/600V/1000V DC voltage resolution: 0.1mV/1mV/10mV/100mV/1V AC voltage: 6V/60V/600V/700V AC voltage resolution: 1mV/10mV/100mV/1V DC current: 600?A/6000?A/60mA/600mA/10A DC current resolution: 0.1?A/1?A/10?A/100?A/10mA AC current: 600?A/6000?A/60mA/600mA/10A AC current resolution: 0.1?A/1?A/10?A/100?A/10mA Resistance: 600?/6k?/60k?/600k?/6M?/60M? Resistance resolution: 0.1?/1?/10?/100?/1k?/10k? Capacitance: 10nF/100nF/1?F/10?F/100?F/1000?F/10000?F Capacitance resolution: 10pF/100pF/1nF/10nF/100nF/1?F/10?F Temperature: -20~1000 °C / -4~1832 °F(only for RM102) Temperature resolution: 1 °C/1 °F Materials: ABS + Metal Size: Approx.202 x 51 x 33mm/8 x 2 x 1.3inch Package Includes: 1 Piece Multimeter Note: Please allow slim measuring error due to manual measurement, make sure you do not mind before you bid. The colors may be different for the different display, please understand