It is microprocessor controlled and reads 7 to 25.5 volts with spot-on accuracy! Designed to work with any vehicle! It is accuracy, elegance, and intelligence all in one breathtaking display! Other features include
2 5/8th inch diameter, only 1 1/2 inch deep;Reads in .1 volt increments from 7.0 to 25.5 volts; Gauge flashes when voltage is under the voltage levels for low and high you program; Can be open or closed circuit
Automatic night-dimming and programmable alarm system. Output wire can be hooked to any convenient button for you up to 3 amps! Includes all necessary in-dash mounting hardware and switch wire!
Lifetime warranty!