Longacre 52-46555 Stepper Motor Racing Gauge, Voltage

• Use a small electronic motor that only turns a tiny fraction of a rotation to drive the pointer
• More precise than the traditional mechanical instruments
• 2-5/8”
• Molded polycarbonate / ABS case
• An electronic sensor is installed on the motor to drive the gauge - no oil or fuel in the driver’s compartment for added safety
• Thru-the-dial LED backlights
• Illuminated pointer
• Quick & simple to install
• 8-18 volts

• 2 set points are easily adjusted to your needs
• 1st set point: LED illuminates
• 2nd set point: LED flashes
• 3rd set point: LED and gauge backlight flash

Instructions (PDF)