LM-2 Digital Wideband Air/Fuel Ratio Meter & Datalogger

• Weight: 3.5 lbs
• SKU: 38370

The LM-2 integrates a digital air/fuel ratio meter, a 32-channel datalogger, and advanced tuning software, providing a comprehensive solution for precise engine calibration. Designed for use with piggy-back fuel controllers, race carburetors, aftermarket ECUs, OBD-II tuning software, or flash/chip programmers, the LM-2 delivers accurate measurements to optimize horsepower. Its digital signal processing technology reports real-time air/fuel ratios under all load conditions. Self-calibrating circuitry ensures consistent performance by compensating for temperature, altitude, and sensor aging. Two programmable linear analog outputs allow direct connection to analog gauges, dyno systems, ECUs, and controllers, with user-defined output profiles via the included LM Programmer software.

Key Features

• 100% digital wideband air/fuel ratio technology
• Built-in RPM converter (direct frequency or optional inductive clamp)
• Large high-contrast graphics LCD
• Direct logging to SD card
• OBDII scan tool: read/clear DTCs and log up to 16 channels
• Patented DirectDigital™ wideband sensor control
• Playback logged data on screen and/or with LogWorks software
• Single or dual channel air/fuel versions available
• Wideband O2 compatible with all fuel types

Kit Includes

• LM-2 Meter
• Bosch LSU4.9 O2 Sensor
• 8 ft sensor cable
• Cigarette-lighter power adapter
• USB cable
• 1" bung and plug
• Manual