Air/Fuel Ratio (EGT) Monitoring Systems
| JEGS carries a number of air/fuel ratio meters, gauges and monitoring systems. Tuning a vehicle to the right air/fuel mixture can improve performance and increase fuel mileage. For racing applications, an air/fuel meter lets you get the most out of a race engine and can help you tune for atmospheric conditions. Trust JEGS to provide top of the line air/fuel ratio meters, gauges and monitoring systems at the best prices! | ![]() |

AEM 4-Channel K-Type Thermocouple Amplifier
AEM Analog Air Fuel Ratio Gauges
AEM Inline Wideband UEGO Controller
AEM No-Weld O2 Sensor Mount
AEM Performance Electronics Wideband Failsafe Gauge
AEM X-WiFi Wideband UEGO and EGT Wireless Gauge Controller

Holley Air/Fuel Ratio Monitors
Holley Commander 950 Wide Band O2 Gauge
Holley Wide Band O2 Controller With Gauge
Holley Wideband Oxygen Sensor Upgrade

Innovate DB-Series Air/Fuel Gauge Kits
Innovate Motorsports Auto Timer
Innovate Motorsports DL-32 Data Acquisition System
Innovate Motorsports Digital MTX Wideband Gauge
Innovate Motorsports G-Series Air/Fuel Gauge Kits
Innovate Motorsports LC-1/XD-16 Plus Kits
Innovate Motorsports LM-2 Air/Fuel Meter
Innovate Motorsports LM-2 Basic Air/Fuel Ratio Wideband Meter
Innovate Motorsports LMA-3 AuxBox Multi-Sensor Device & Accessories
Innovate Motorsports OT-2 OBD-II WiFi Interface
Innovate Motorsports SSI-4 4-Channel Input Device
Innovate Motorsports ST-12 Engine Data Acquisition System
Innovate Motorsports TC-4 4-Channel Thermocouple Amplifier





























