Equus 3721 Battery and Charging System Monitor
- Displays the condition of the battery and charging system
- Designed for 12-volt negative ground systems
- Protects the engine computer and 12-volt accessories from surges
- Easily plugs into a cigarette lighter or power receptacle
- Head pivots for easy viewing and angle adjustment
Product Description
- Easily plugs into vehicles cigarette lighter or power receptacle to monitor battery and charging system voltage - Designed for 12-volt negative ground systems - LCD displays measured voltage with a bar graph to indicate battery charge level - Color-coded LEDs quickly identify batterys charge status - Head pivots for easy viewing angle adjustment
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