Description
Function: The voltmeter can be used to measure the voltage of 18650 batteries, mobile lithium batteries, nickel metal hydride batteries and other battery packs as well as the voltage of motorcycles, cars and other batteries, and can also be used for other voltage measuring purposes. Specification: Operating voltage: DC 2.4 ~ 40 V. Detection voltage: DC 2.4 ~ 30 V. Working current: Display: 0.28 inch LED. Measurement rate: ≥ 200 mS/times. Measuring accuracy: 3‰ (+/- 1 word) Working temperature: -10 ~ +65 ℃. Operating humidity: 10 ~ 80%. Working pressure: 80 ~ 106 kPa. Please note: 1. Caution, the input voltage must not exceed 40 V, otherwise there is a risk of burning. 2. If the voltage is lower than 3.0 V, the brightness of the display is reduced, but does not affect the correct measurement. Package includes: 4 x mini digital voltmeter (red, yellow, green, blue).