Elect. Trans Temp. Gauge

The AutoMeter Ultra-Lite Electronic Transmission Temperature Gauge (SKU ATM4457) delivers real-time monitoring of transmission fluid temperature, essential for drivers who demand precision diagnostics and engine protection. Built for serious enthusiasts, mechanics, and fleet operators, this electronic gauge provides accurate readings that help prevent transmission damage, extend component lifespan, and optimize shift performance. Whether you're tracking performance during towing, spirited driving, or daily diagnostics, transmission temperature visibility is critical to maintaining system health and catching problems before they become costly failures.

AutoMeter's electronic transmission temperature gauge uses a precision sensor and analog display to deliver rapid, reliable readings without the lag or calibration drift of mechanical alternatives. The ultra-lite design minimizes weight impact while maintaining robust accuracy across a full operating range, making it ideal for vehicles where every pound matters. The compact 5.7 x 5.3 x 5.7-inch footprint and 0.8 lb weight allow flexible mounting in dashboards, pillars, or custom gauge pods without creating bulk or interfering with interior ergonomics. Electronic construction ensures consistent performance regardless of vehicle vibration, altitude, or ambient temperature variations.

This gauge suits hot rod builders, truck owners managing heavy-duty transmissions, performance tuners, and technicians performing transmission diagnostics. Installation requires sensor placement in the transmission pan or line, along with power and ground connections to the vehicle's electrical system. The standardized mounting bracket accommodates most panel cutouts and aftermarket gauge clusters. AutoMeter's proven reliability and reputation for accuracy make this electronic transmission temperature gauge an industry-standard choice for those who prioritize data-driven maintenance and real-world engine management.