An electrical battery voltage gauge featuring a 90 degree air core movement to give the accuracy and reliability you come to expect from a Stack product. The white LED back light and illuminated needle ensure readability in all lighting conditions. With only 3 wire connection and no bulky connectors at the back of the gauge, fitting is straight forward in even the tightest of spaces.Accurate and reliable operationLED white back light with illuminated needle for excellent night time visibility52mm gauge diameterSimple 3 wire installation
