AutoMeter P34232 Spek-Pro 2-1/16" Transmission Temperature Gauge 100-300°F

The AutoMeter Spek-Pro Digital Stepper Motor Transmission Temperature Gauge delivers precision monitoring of your automatic transmission fluid temperature—the single most critical factor affecting transmission longevity. Whether you're towing heavy loads, running a boosted motor, or pushing a built transmission to its limits, this gauge provides real-time accuracy so you know exactly when to downshift or back off the throttle.

Advanced Digital Stepper Motor Technology:

• Precision 280° brushless stepper motor provides smooth, quiet pointer movement with exceptional dial resolution
• Monitors transmission fluid temperature from 100-300°F with data-acquisition-grade accuracy
• Patented wide-angle dial design maximizes visibility in a compact 2-1/16" package
• Peak recall function stores and displays the highest temperature reading until manually cleared

Customizable Alerts and Display:

• Seven user-selectable background illumination colors: red, blue, green, white, yellow, orange, and violet
• Independent dimming control for dial and pointer with separate day/night brightness settings
• Configurable high and low temperature warnings using three front-face buttons
• Pro-Control output triggers external relays (1.5 amp load) to activate warning lights, buzzers, cooling fans, or auxiliary systems

Complete Installation Kit:

• Includes AutoMeter's most advanced 1/8" NPT solid-state temperature transducer for harsh-environment durability
• Pre-wired plug-in harness simplifies installation
• Patented lightweight spin-on mounting bracket included
• Optional transmission cooler line manifold available for alternate mounting

Specifications:

• Size: 2-1/16" (52mm) diameter gauge
• Mounting hole: 2.050" required
• Outer bezel diameter: 2.360"
• Black dial with fluorescent red pointer
• Black round shoulder bezel with domed clear lens
• LED illumination with 7-color selection

Designed for enthusiasts who demand accurate, actionable data, this Spek-Pro gauge combines race-proven technology with user-friendly features to protect your transmission investment.