Microprocessor Battery Monitor - 12/24VDC
By Samlex America (8660)
MCM Part #72-9830
$47.49 & FREE Shipping
You Save: $3.81 (7 %)
Useful device that automatically detects voltages between 7~32V making it ideal for 12 or 24 volt systems. Uses three LEDs (red, green, yellow) to display various combination to indicate battery voltage.