Handheld Digital Multimeter LCD Screen 800mAh Battery Smart Measurement Auto Ranging Voltmeter for Household Item Type: Digital Multimeter DC Voltage: 0~600V(DC mode), 1~600V(auto mode) AC Voltage: 0~600V(AC mode), 1~600V(auto mode) Resistor: 0.1Ω~10MΩ, 10~60MΩ Capacitance: 1nF~1mF, 1mF~60mF Frequency: 10Hz~10MHz(ACV 3~600V) Duty Ratio: 0.1~99.9% Material: ABS Range: Automatic range Display: Color LCD Maximum Display Value: 9999 digits Polarity Indication: Self indicating, -means Negative polarity Over Range Display: OL or -OL Sampling Time: The meter figures show about 0.4 seconds Automatic Power off Time: 5 minutes Battery Low Voltage Indication: LCD display a battery symbol Operational Temperature and Humidity: 0~40℃, 0~80%RH Storage Temperature and Humidity: -10~60℃, 0~70%RH Operating Altitude: ≤2000m Battery: Li ion battery inside Size: Approx. 113.3 x 54.2 x 22mm / 4.46 x 2.13 x 0.87in Weight: 102g / 3.60oz