2-1/16" Differential Temperature Gauge | 100-300°F | Warning Light

SKU: R2-DT1
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$172.33
Tracks differential temperature in real time for accurate visibility into heat buildup during towing, off-road driving, and hard use. Helps you catch rising temps before they become a bigger problem, while a built-in warning light adds a clear visual alert. Precision stepper motor delivers smooth, stable readings.
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The Differential Temperature Gauge with Warning Light tracks heat at the differential so you can monitor drivetrain performance under real conditions. Built for applications where load and sustained use generate heat, it helps you catch rising temperatures early during towing, off-road driving, or performance use. A built-in warning light provides immediate visual alerts when temperatures exceed your set threshold, helping you react before damage occurs. Includes a matched temperature sender for accurate, consistent readings across a wide range of setups. A precision stepper motor keeps the needle smooth and steady—no bounce, no guesswork. Built with a durable housing and solid aluminum bezel, it’s made for demanding conditions and long-term use. Made in the USA and backed for life.

Track-Tested. USA-Built. Backed for Life.

Key Features:

  • Integrated Warning Light — settable alerts for high differential temperature
  • Real-Time Differential Temp Monitoring — tracks heat under load and sustained use
  • Drivetrain Protection — helps detect rising temps before damage occurs
  • Includes Matched Sender — calibrated for accurate, reliable readings
  • Microprocessor-Driven — real-time accuracy
  • Stepper Motor Precision — smooth, accurate pointer
  • Weather-Resistant Build — built for street, track, and off-road
  • Made in the USA — backed by a lifetime warranty
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