Description

When measuring the voltage below 10V, two decimal points are displayed after the decimal point; when measuring the voltage above 10V, one decimal point is displayed after the decimal point. . Easy to use, easy to connect, accurate, high precision and durable. Our product not can only meet the needs of battery users for measuring accuracy, but also meet the needs of measuring higher voltage

Feature

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- Material: Plastic+Electronic Component.
- Size: 4.9 x 2.9 x 2.2cm.
- Measurement Range: Red .5-30V, Green .7-30V, Blue 3.0-30V
- Power Supply: No Power Supply
- In order to achieve the best measurement accuracy, the voltmeter will automatically move decimal points according to the different measurement voltage.
- Permissible error: less than 10V to 0.01V, more than 10V to 0.1V, 1%
- Minimum Input: Measurements below minimum voltage are inaccurate or not displayed
- Refresh speed: about 500 mS/time
- Working Temperature: - 10 ~65 ℃
- Maximum input: DC30V (higher than this voltage is in danger of burnout)
- Display color: red, green and blue are optional
- This voltmeter are easy to connect, only need to connect two wires. There is anti- in the voltmeter.
- This voltmeter has low starting voltage, only 2.7 V for red, 2.7V for green and 3.0V for blue. This will greatly facilitate the use of and 18650 battery users. When the voltage is less than 3.5V, the brightness of the display will darken, but it does not affect the correct measurement.
- Display mode: three 0.56"LED digital tube
- Consumption current: less than 20 mA, generally 5-15 mA
Color: Black.
- This voltmeter can be used to monitor battery voltage of motorcycles and automobiles, and to master battery status in time. It can also be used for other voltage measurement purpose.
Voltmeter

1 x Voltmeter

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