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Round 52 mm voltmeter gauge with dual black dials, white pointers and seven-colour LED backlighting in a black ABS housing

Dyno Racing

Dyno Racing Dual Display 52 mm Voltmeter Gauge 8-18 V

SKU CH-820J-DZJ2G

A 52 mm dual-display voltmeter with stepper-motor movement reads 8-18 V and includes an English manual

  • TypeGauges
  • Gauge TypeVoltmeter
  • Precise voltage monitoring with dual digital and analogue display
  • Stepping motor drives needle for fast, accurate response
  • Bright LED dial lighting ensures clear night-time readability
  • Compact 52 mm diameter fits standard gauge pods
  • Wide 8-18 V range suits 12 V vehicle electrical systems

52 mm Dual-Display Voltmeter

This 52 mm gauge combines a stepper-motor pointer with a seven-colour LED read-out to show vehicle voltage from 8 V to 18 V. It is built for 12 V automotive electrical systems and includes an English installation manual with all mounting accessories. The ABS housing fits a standard two-inch dashboard cut-out and illuminates clearly for night driving.

Suited for 12 V cars and motorcycles needing

Enthusiasts who want a simple, illuminated gauge with both analogue and digital indication will find it fits the purpose. Vehicles with electrical architectures outside the 8 V to 18 V display range cannot be monitored by this unit. Installers without experience wiring ignition-switched and illumination circuits should seek professional fitting.

8 V to 18 V display range

The gauge only reports voltage within this window, so it cannot monitor systems that operate above 18 V or log data outside that span. Confirm the vehicle charging voltage stays inside the stated limits before purchase.

Highlights

  • Precise voltage monitoring with dual digital and analogue display
  • Stepping motor drives needle for fast, accurate response
  • Bright LED dial lighting ensures clear night-time readability
  • Compact 52 mm diameter fits standard gauge pods
  • Wide 8-18 V range suits 12 V vehicle electrical systems

Specifications

TypeGauges
Gauge TypeVoltmeter

Questions about this item

Will the stepper motor or LED backlight need replacement after long use?

The gauge uses a stepper motor for the pointer and an LED-lit dial; both are solid-state with no user-serviceable parts, so no scheduled replacement is required.

What electrical limit appears first when the gauge runs continuously on a 12 V system?

The unit draws a maximum of 0.3 A on the ignition feed and 0.3 A for illumination, staying well within the 10–15 V DC supply range.

How much heat or noise does the gauge produce during all-day operation?

The stepper motor and LEDs generate minimal heat and no audible noise; the ABS housing remains cool to the touch under normal 12 V use.

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