STV MOTORSPORTS DC 12V-24V LED PANEL DIGITAL VOLTAGE METER
DC 12V Waterproof Red LED Digital Display Voltmeter
Operating Voltage: 12V-24v
Measuring range: 6V-30V
Color: Black exterior/Red light
Product Interface: positive and negative connections
Mounting instructions: mounts in a 1-1/8″ hole in panels up, 0.25″ thick, a nylon retaining nut holds the meter in place
Measures DC voltage, with anti-reverse, short circuit protection
Has reverse polarity protection function, line reversed will not burn
Used to monitor the battery voltage, battery voltage state to grasp, can also be used for other products voltage measurement purposes.
The meter has easy to read LED segments and connect to your 12 volt system. Has twist-and-lock system.
Real-time detection of batter voltage, using a battery used under normal operating voltage, extend and protect the battery and engine life.
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