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Prosport Performance 52mm Digital Air Fuel Ratio Volt Gauge Kit Blue LCD Display | Narrowband Wideband Switchable 0-1V 0-5V AFR Meter | Dual Read Automotive Instrument Panel Gauge
4.9 (147 items)
Limited Time SaleUntil the end
23
06
24
$40.20 cheaper than the new price!!
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New $67.00
Product details
| Management number | 215530443 | Release Date | 2026/04/12 | List Price | $26.80 | Model Number | 215530443 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Dual AFR & Voltage Monitoring in One Compact 52mm Gauge This 52mm digital gauge combines Air Fuel Ratio and voltage monitoring into one streamlined unit, reducing dash clutter while maximizing data visibility. The outer LED sweep displays real-time AFR readings, while the center blue LCD screen digitally shows either AFR or volts. Designed for performance enthusiasts, it allows you to monitor fuel mixture and charging system health simultaneously without installing multiple gauges. Ideal for street builds, turbo setups, naturally aspirated engines, and daily drivers seeking reliable engine data.
- Switchable Narrowband and Wideband Signal Compatibility Built for flexibility, this gauge can be toggled between narrowband (0–1V) and wideband (0–5V) input using a rear switch. It works with factory narrowband O2 sensors or accepts a 0–5V signal from an external wideband controller such as Innovate systems. This makes it suitable for both stock vehicles and modified builds planning future upgrades. Note: It cannot function as a standalone wideband gauge with a Bosch 5-wire sensor without a compatible controller.
- High-Visibility Blue LCD Display with Smart Mode Indicator The crisp blue LCD digital display ensures clear readability in daylight and nighttime driving conditions. A red indicator light signals when the gauge is reading voltage, displaying volts for approximately 50 seconds before returning to AFR mode. Drivers can also disable the volt function entirely to run continuous AFR monitoring. The clean digital design complements modern interiors and blue-themed dash lighting for a cohesive performance look.
- Opening Ceremony Startup Sweep with Self-Check Function Every time the vehicle starts, the gauge performs a full LED sweep and diagnostic self-check. This startup sequence verifies proper operation and confirms all segments are functioning correctly. Beyond adding a motorsport-inspired touch, it provides reassurance that your gauge is ready to deliver accurate readings before driving. This feature enhances reliability and user confidence, especially for tuned or high-performance applications.
- Complete Installation Kit with Standard 52mm Fitment The kit includes mounting hardware, gauge hood, decals, and detailed instructions for straightforward installation. Its standard 52mm size fits most aftermarket gauge pods, A-pillar mounts, and dashboard panels. Compact yet powerful, this digital AFR and volt gauge integrates cleanly into custom interiors while delivering essential performance data drivers rely on for tuning and monitoring.
| Brand Name | PROSPORT PERFORMANCE |
|---|---|
| Manufacturer | Prosport Performance |
| Material Type | Plastic |
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Air & Fuel Ratio
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