Complete fuel/air ratio metering system with built-in data logging
Versatile tuning aid for all carbureted and fuel-injected engines displays AFR (air/fuel ratio) and logs over two hours data including AFR, engine rpm and a spare 0-5V analog input for sensors such as throttle position or manifold pressure
Can be used for on-road or dyno testing; suitable for automotive, motorcycle and other small engine applications
Highly accurate with less than +/-0.10 AFR error over 10.3-19.5 AFR range
Easy free-air calibration procedure corrects for sensor aging effects
0-5V analog AFR output for interface to dyno instrumentation
Waterproof ultra-bright daylight-readable blue LED display with automatic dimming under low-light conditions
Wide supply voltage range from 11-16V allows operation from battery on small engines and race vehicles without an alternator; current drain is approximately 1 amp
Compact size: 4" L x 2" W x .5" H (101.6x50.8x12.7mm)
WEGO III data logging software runs under Windows ME/XP/Vista. The software allows AFR, engine rpm and analog sensor data with user-defined scaling. Data can also be exported to Excel for further analysis
Sold in a system that includes WEGO III Wide-Band Exhaust Gas Oxygen Sensor Interface, 42" (1.07 m) harness, Bosch LSU 4.2 five-wire wide-band oxygen sensor, 18x1.5mm weld nut for mounting sensor on exhaust pipe and software on CD ROM
Made in the U.S.A.
