The item is a intelligent digital multimeter. Integrated induction , smart multimeter two modules, the core function and operation achieve the maximum balance. Used to measure voltage, DC voltage, , resistance, etc. Large-screen display, clear readings, to meet your various needs. Features -Color: Black -Material: ABS - Size: 13.00X4.00X2.50cm/5.11X1.57X0.98in -Safety level: III - and standard: CE ROHS -Auto range: Yes -Measuring function: Battery, resistance, voltage, etc -On-off test: Yes - discrimination function: Yes -Flashlight function: Yes -Automatic shutdown: Yes -DC voltage range: 500V - voltage range: 500V -Voltage resolution: 0.1V -Resistance: 10M -Resistance resolution: 1 -Voltage frequency: 1000 Hz -Voltage resolution: 0.1 Hz -Buzzing on/off: when the measured resistance is less than 30 -Non-contact voltage detection alarm: 6V-1000V voltage -Automatic shutdown time: about 5 minutes -Working temperature and humidity: 0-40 degree centigrade -Storage temperature and humidity: -10-60 degree centigrade -Power supply mode: 1.5V AAA battery -This tiny digital meter can be used to measure voltage, DC voltage, , resistance, etc. -Integrated induction , smart multimeter two modules, the core function and operation achieve the maximum balance. -Start the test directly, and the voltage will display the frequency synchronously, and the test can be completed in one step. -Non-contact neutral and live wire discrimination, insulation operation, sound and light alarm, safe detection and use. -Large-screen display, clear readings, to meet your various needs. Small size, can be put into pocket, easy to carry. Package list: 1 x Digital Multimeter 1 x Manual