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Wide Band O2 Reader/Sensor
LM-1: Digital Air/Fuel Ratio Meter
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:
 �
The standard LM-1 includes a Bosch wide-band oxygen sensor and
cable, cigarette-lighter adapter, serial cable for PC connection,
9V battery, exhaust bung and plug, CD and manual. The LM-1 ships
with a Bosch sensor, however, it can also function with other
wide-band sensors, including Honda/NTK and VW sensors.
� Available accessories
include auxiliary input cables, alligator-clip power cable,
exhaust clamp, analog output cable, and Aux. input expander.
Additional accessories include a dash-mountable display and AC
adapter.
The LM-1 sells for $349, including
the oxygen sensor (Bosch LSU4.2), 10' sensor cable, 10' power
cable, serial PC cable, and software.
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Picture |
Part Name |
Price |
Comments |
 |
LM-1
Wide-Band AFR/Lambda Meter |
$349.00 |
Free Shipping to United States |
 |
LM-1 Moto
Kit |
$379.00 |
AC
Adaptor, No Cig Adaptor |
 |
RPM
Converter |
$99.00 |
Used to
input datalogging info to the LM-1 unit. You need this item
to datalog external inputs with the LM-1 |
 |
Inductive
Clamp |
$20.00 |
For use on
cars that do not have a tach signal. Also used for tuning
separate cars. Great tuning aid! |
 |
Exhaust
Clamp |
$75.00 |
Mounts
sensor to tail pipe for testing |
 |
Power
Cable 2 (Alligator Clips) |
$12.00 |
10'
Alligator Clip Cable |
 |
AC Adaptor |
$35.00 |
2Amp
120Volt Adaptor |
 |
Bung/Plug
Kit |
$8.00 |
Included
in LM-1 Kit |
 |
Sensor
(Bosch LSU4.2) |
$59.00 |
Included
in LM-1 Kit |
 |
Serial
Cable |
$12.00 |
Included
in LM-1 Kit |
 |
USB-Serial
Adaptor |
$29.00 |
Plug your
LM-1 into your computer's USB port. |
 |
Analog
Display |
$59.00 |
Allows you
to read the AFR in Analog form. Requires Aux out Cable. |
 |
Sensor
Cable for Bosch LSU4.2 |
$20.00 |
Included
in LM-1 Kit |
 |
Aux Out
Cable Cable |
$8.00 |
6' Cable
to Snipped and Tinned Wires |
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