52mm Air Ratio Red&Blue Led Display Car AFR Narrowband O2 Oxygen r Air Ratio Meter For 12V Racing

Feature:

1. 100% New in Box & Good Quality. 2. This is One With Two Color (Blue & Red) 3. Add a racing look and feel to your ride,High quality and light weight. 4. e tint during the day,Clear and bright LED Display during the night.

Fitment:

Fit most of 12Volt oline vehicle, Fit 2" or 52mm Diameter Pods holder

Oxygen r Specification:

OEM:0258006028 Working Voltage: DC12V ral: M18*1.5 Use Wrench: 22mm Output Voltage: Maximum value ≥900mv/ minimum value ≤50mv Response time: (600mV-300mV) ≤100ms Response time: (300mV -600mV) ≤100ms Starting time: ≤10s Heating resistance: 8.5~9.5Ω Internal resistance: 200~300Ω

The instruction of the Oxygen r:

The white line is at ab Blaline signal line C, gray line signaround D The green wire of the instrument is connected with the blawire of the r. The gray line is connected to the negative pole of the battery. One white wire connect with the car shell or battery negative pole. Another white wire connect to the ACC line of ignition switch The white line is the and does not distinguish between positive and negative electrode

Package Included: (as the picture shows)

1x Air Ratio

Package Included: (as the picture shows)

1x Air Ratio 1x r

Package Included: (as the picture shows)

1x r OR 1x Cup