Description
Product Overview
The GlowShift 10‑Color Digital Transmission Temperature Gauge is engineered to give truck owners precise, real‑time insight into transmission fluid heat. Housed in a rugged aluminum shell with a matte black trim ring, the 2‑1/16″ (52mm) diameter gauge features a tinted lens that protects the ultra‑bright LED digits from glare. Self‑calibration at power‑up ensures accuracy across the full 68°F‑302°F range, while ten solid‑color modes and two cycling options let you customize the display to match your cab’s interior.
Usage
Designed for heavy‑duty trucks, off‑road rigs, and performance vehicles, this gauge helps drivers monitor temperature during long hauls, towing, or aggressive driving. By spotting rising temperatures early, you can adjust gear shifts or cooling strategies to prevent transmission failure. 
Why Choose Us
GlowShift has been a trusted name in automotive monitoring since 2004, offering a one‑year limited warranty, lifetime technical support, and a 30‑day hassle‑free return policy. Each unit ships with a pre‑calibrated sensor, 2‑foot power/sensor harness, visor, mounting bracket, and detailed step‑by‑step instructions, ensuring a quick, reliable fit without professional assistance.
Key Features
- Accurate temperature range from 68°F to 302°F for comprehensive monitoring
- Ultra‑bright LED display with ten selectable solid colors and two cycle modes
- Rugged aluminum housing with matte black trim and tinted lens for durability
- Complete installation kit: sensor, 2′ harness, visor, bracket, hardware, and guide
- One‑year warranty, lifetime support, and 30‑day no‑hassle returns
FAQ
What type of sensor is included?
The package contains a 1/8‑27 NPT temperature sensor designed for direct insertion into the transmission fluid line, providing fast and accurate readings.
Can the gauge be mounted in any vehicle?
Yes, the mounting bracket and hardware are universal for most truck dashboards and can be adapted to custom installations with minimal modification.
How does the self‑calibration work?
When power is applied, the gauge runs an internal check and adjusts its baseline to ensure temperature readings are precise from the first use.
Is the LED display visible in bright sunlight?
The tinted lens and high‑intensity LEDs are engineered to remain clear and readable even under direct sunlight.
What warranty does GlowShift offer?
GlowShift provides a one‑year limited warranty covering defects in materials and workmanship, plus free lifetime technical support.





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