Product Features:
The voltmeter use 0.36 inch digital tube display, with super small volume, area with only a coin similar;
Connection is simple, just need to pick up two lines, a joint reverse protection, then do not burn
Starting voltage is low, only 2.50 V, can correct measurement;
To achieve the best measurement precision, the voltmeter will measure the voltage according to the different automatic moving the position of the decimal point;
Can be used for measuring 18650 cell phone lithium battery nimh battery and other battery voltage, and motorcycle automobile battery voltage;
Can be used in all kinds of voltage measurement purposes;
Technical Parameters:
Power supply: don't need the power supply, direct use of the test voltage as a power supply;
Measurement range: DC 2.50~30V;
The minimum input: 2.50V;
The maximum input: 30V;
Operation temperature:-10°C~65°C;
Display mode: three 0.36 LED digital tube;
update rate:about 500 ms/time.