Koso's Mini 3 air/fuel ratio meter was especially designed to help you tune your carbureted or fuel-injected engine. This meter can be easily installed on any type of 4-stroke engine by installing the sensor in the exhaust system and connecting the instrument to a DC 12 V source of power.
- Kit includes everything needed for installation.
- Note: Compatible with 4-stroke engines ONLY.
Detailed Specifications:
- Air/fuel ratio meter:
- Display range: 12.2 ~ 17.2.
- Setting unit: 0.1.
- Effective temperature range: 14 ~ 140F (-10 ~ 60C).
- Effective voltage: DC 12 V.
- Meter standard: JIS D 0203 S2.
- Meter size (L x W x H): 2-3/8 x 7/16 x 1-3/16" (60 x 11.5 x 30 mm).
- Meter weight: 0.78 ounces (22 grams).
- Sensor type: Race type O2 sensor: BG000S01.
