As an authorized dealer of Innovate Motorsports universal digital tuning tools, Smart Service now offers the following item to compliment your StreetTUNER and other tuning needs.

 
LM-1: Digital Air/Fuel Ratio Meter - $349.95

The LM-1 Digital Wideband Air/Fuel Ratio Meter is accurate, affordable and features internal datalogging for real-world road testing. Includes a Meter, a Bosch wide-band oxygen sensor and cable, cigarette-lighter power adapter, serial cable for PC connection, 9V battery, exhaust bung and plug, CD and manual.
Tuning an engine for maximum power previously required long trial-and-error sessions on a dynamometer. With the LM-1, precise AFR measurement allows the user to correctly adjust many variables- including carburetor jetting, fuel injection, turbo fuel curves, etc.- without long and expensive dyno sessions. The meter’s digital signal processing technology provides data on exactly how rich or lean an engine is running at any load. The LM-1’s self-calibrating circuitry also compensates for changes in temperature, altitude, and sensor condition.
The instrument can sample and store the air-fuel-ratio and the other sensor data internally in operation for later analysis on a personal computer. At a sampling rate of 12 samples/second the instrument can store up to 44 minutes worth of data in non-volatile memory. The data can be downloaded to a personal computer using a standard serial port and viewed/analyzed by the included software or any standard spreadsheet program.