Projecta BM320: A Simple 'Click Fit' Function, Enabling Fixture to Any Surface in Your Car! 12V Smart Battery Gauge A sophisticated, full colour LCD monitor that accurately displays a battery’s total capacity, overall health and general status. Ideal for camper trailer and caravan interiors. Projecta BM320 Features: 2.4" Colour LCD Screen: High-intensity LCD screen displays, predicted state of charge, battery health, time to full charge & time to empty. Installation Kit: The kit includes a 500 amp shunt and terminals for professional installation. Total User Control: Easy to use and navigate buttons provide the user total control and the ability to program low battery capacity and battery health alarms. 1.5M Pre-Wired Harness: Supplied pre-wired with 4 Pin connector into the rear of the unit. A separate terminal block provides a further wiring option. Ease of Fitment: Easy and secure surface mount installation via supplied ‘Click-Fit’ mounting bracket enabling fixture to any surface. Specifications: Current Draw: 12V/1.5mA DC Input Voltage Range: 6.0–17.0V DC Max Current: 320A Battery Capacity Supported: 5-320AH Display Resolution: Current: 0.1A Voltage: 0.1V Battery Capacity: 0.1Ah Battery Supported: Wet / AGM / Gel / Calcium Cable Length: 1.5m Connectors: Terminal Block Molex 4 Pin Snap Fit EMC: Certified to Meet AS/NZS 61000.6.3