DC 4-100V Digital Display Round 2-wire Voltmeter DC Digital Car Current Meter

*Measurement range: DC 4-100V. This LED digital voltmeter is designed to accurately measure voltages between 4V and 100V in the DC range.

*Allowable error: ± 1%. With a high level of accuracy, this voltmeter has an allowable error of only ± 1%, precise voltage measurements.

*Working current: red

*Refresh speed: approximately 300mStime. This voltmeter has a fast refresh speed of approximately 300 milliseconds per measurement, providing real-time voltage information.

*Convenient installation and reverse connection protection. The voltmeter features a thin mirror design with a circular opening, making it easy to install. It also has reverse connection protection, stopping damage in case of incorrect polarity connection.

Specifications:

Part Name:Voltmeter

Material:Plastic shell

Size:33.8MM (Overall size), 30MM (Opening size)

Color:Red, Blue, Green(optional)

Package Content:

1 * Voltmeter 

Note: