PTM19A LCD Display Digital Smart Multimeter DC AC Voltage Current Resistance NCV Tester Meter Condition: Item Type: Digital Multimeter Material: ABS+PVC Color: As shown in the picture Display (LCD): 2000 Words Range: Automatic Sampling Rate: 3 Times/sec True Rms: Yes Data Hold: Yes Screen Backlight: Yes Flashlight: Yes Automatic Shutdown: Yes Low Battery Reminder: Yes Working Power Supply: 2x1.5V AAA (Not Included) Working Environment Temperature: 0~40°C Working Environment Humidity: <75% Storage Ambient Temperature: -20~60°C Storage Environment Humidity: <80% Weight: Approx.225g/7.9oz Electrical Technical Parameter Function Range Resolution Accuracy Maximum DC(V) 200mV 0.0001V ±(0.5%+3) 600V 2.000V 0.001V 20.00V 0.01V 200.0V 0.1V 600V 1V AC(V) 2.000V 0.001V ±(1.0%+3) 600V 20.00V 0.01V 200.0V 0.1V 600V 1V AC A(mA) 20mA/200mA 0.1mA ±(1.0%+3) 200mA DC A(mA) 20mA/200mA 0.1mA ±(2.0%+4) 200mA Resistance 2.000kΩ 2.000 kΩ ±(1.5%+3) 20MΩ 20.00 kΩ 20.00 kΩ 200.0 kΩ 200.0 kΩ ±(0.5%+3) 2.000MΩ 2.000MΩ 20.00MΩ 20.00MΩ ±(1.5%+3)