Specification:
Origin: Mainland China
Type: Module
Condition: New
Model Number: Digital Voltmeter
Function Introduction:
1. Range: 0-100V
2. Equipped with three wires, easy and simple wiring, convenient access to the car/battery car/motorcycle car line:
3. With reverse connection protection function, the line will not be burned when connected to the reverse, with fine-tuning function:
4. Pay attention to the use of the highest input voltage can not exceed 100V, otherwise there is a risk of burning.
5. When the voltage is lower than 3.0V, the display brightness will be dimmed, but does not affect the correct measurement.
6. When measuring voltage below 10V, it will display two digits after the decimal point; when measuring voltage above 10V, it will display one digit after the decimal point.
7. That is, it can take care of the battery users' need for measuring accuracy and the need for measuring higher voltage.
8. Working voltage: three-wire DC2.4~40V (with reverse connection protection)
9. Detection voltage: three-wire r0.0~100V
10 Working current: <30mA
11. Display: 0,28 "LED, red, blue, green and yellow (four-colour optional)
12. Measurement rate: ≥200mS/time
13.Measurement accuracy: 3%
Working conditions.
Low working voltage: +2.4V
Maximum working voltage: +100V
Working temperature: -10-+65℃
Working humidity: 10~80% (no condensation)
Working air pressure: 80~106kPa
Sunlight irradiation: no direct irradiation
Best measurement accuracy, this voltmeter will automatically move the position of the decimal point according to the measurement voltage.
When measuring voltage below 10V, two digits are displayed after the decimal point:
When measuring voltage greater than 10V, one decimal point is displayed after the decimal point.
That is, it can take care of the needs of battery users for measurement accuracy, and also can take care of the needs of measuring higher voltage.
This voltmeter can be used to measure the voltage of 18650 batteries, mobile phone lithium batteries, nickel-metal hydride battery packs and other battery packs.
As well as motorbike, car and other battery voltage, can also be used for other voltage measurement purposes.
Main features:
1. Good stability and high measurement accuracy.
2. Standard size, easy to install.
3. Power supply adopts polarity protection line.
Size: 30x12x9mm/1.18x0.47x0.35inch

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.

9pcs 1 x Digital Voltmeter