Installation: Faucet installation
Product features: measure DC voltage, with anti-reverse, short circuit protection function
Product specifications: This voltmeter has a DC range of 12-24V. It has a reverse connection protection function. The cable will not burn if it is reversed. It is used to monitor the battery voltage and grasp the battery voltage status in time. It can also be used for other products.
Wiring guidelines: The back of the voltmeter is marked with “+” and “-” signs, and the lead wire is connected to the ACC line of the original car (that is, the voltmeter starts to work when the key is dialed to the ACC position)
Product advantages: The battery health status can be grasped by one hand at any time. The battery health monitoring allows you to know the battery health status at any time. If the voltage is low, contact the repair shop in time. Remove the battery to activate the repair and maintenance charging.
Product function: Real-time monitoring of battery voltage,