Review on GlowShift Tinted 7 Color Digital Wideband Air / Fuel Ratio AFR Gauge Kit - Enhanced Performance Monitoring with Oxygen Sensor & Data Logging – Smoked Lens- Multi-Color LED Display - 2-1/16" 52mm by Chad Gue

I bought a set of 5 sensors including the shift indicator. they were nothing but problems. Broadcast blocks die repeatedly, as do cheap cable connectors. I spent about 300.00 initially and another 150.00 on spares to get it working in my project machine. You may have seen 50 full hours of use and have you ever seen wiring issues, transmitter failures and inaccurate readings right out of the box. Glow Shift was friendly and helpful enough, but after a long time I throw them all in a box and despairingly send them back. I began the costly task of replacing these sensors with more reliable counterparts at significant cost. Take this hard lesson from my experience, don't worry, they don't work well for more than a few hours and the readings will be inaccurate. Before you spend money, save it for another company with a better experience.