High/Low Voltage Monitors.

The High/Low Volts Monitor measures your battery and trips an internal relay (used to switch your warning leds or buzzers) if the battery voltage rises above or falls below SAFE (adjustable) levels. Drawing less than 2 Watts, the unit is ideally suited to protecting your batteries from being overcharged or over discharged which damages the cells, in most cases permanently.

If your battery is crucial to the reliability of your boat, golf cart, car, mobile home etc, the combined high Low voltage monitor makes sure your batteries are below the upper recharge limit and above the minimum discharge limit and in doing so can extend the life of your cells by months or even years. An adjustable delay of 10-60 seconds prevents false alarms during engine cranking.



The unit is fitted with on-board through label healthy & failure leds and includes two single pole volt free relays rated at 3A @ 230VAC or 30VDC. Connections and installation requires an 11 pin octal base (not supplied). High Low voltage monitors are available in 6, 12, 24, 30 & 48VDC versions, there are few if any real-world situations in which this product cannot be applied. If you have an application where you need the dc supply to sit within defined limits, this is the product for you.

Please record the operating voltage in the comments box when ordering.Shipping costs are additional and shown as "Tax" on overseas orders.
CBCHVM-668-1 High/Low Voltage Monitor. £68.00 +VAT