AutoMeter BATTERY VOLTAGE, PRO STEPPER MOTOR, 52MM, WHT, 8-18V

STACK Professional Stepper Motor precision auxiliary instruments combine digital microprocessor accuracy with a high-precision stepper motor needle movement, to provide a new level of accuracy and reliability in 52mm gauges. They combine the durability and readability of 270° mechanical gauges with the easy installation and safe operation of conventional electric gauges. The 270° dialface together with the new white LED backlighting and illuminated needle ensure excellent readability day or night.