AEM Fluid Temperature Gauge Digital 52mm For Use w/ Oil, Transmission, Coolant

Monitor your engine temperatures with precision, speed, and clarity using AEM’s Digital Temperature Gauge. The gauge features a bright digital LED display that reads temperatures in 1-degree increments, paired with a sweeping LED “needle” that dynamically moves as temperatures change from 0 to 100. An ambient light sensing photocell automatically adjusts display brightness for optimal visibility in any lighting condition.

Built for high-performance applications, this gauge includes a 0-5V analog output for integration with data loggers and virtually any engine management system, including Infinity ECU, Series 2 EMS, and AQ-1 Data Logger. It’s ideal for monitoring oil, transmission, or water temperatures at high RPM on tuned engines.

Customizable and User-Friendly: Each gauge comes with interchangeable black and silver bezels and black and white faceplates so you can tailor the look to your interior. A plug-and-play harness and brass sensor are included for straightforward installation.

Features:

• Compatible with carbureted and EFI vehicles
• Plug-and-play harness and included brass sensor
• 24 green LED display lights for immediate visual reference
• Three-digit center readout
• Interchangeable black/silver bezels and black/white faceplates
• 0-5V analog output for data logging and EMS integration
• Auto-dimming display for optimal readability
• Standard 52mm (2-1/16") gauge housing

Installation Instructions