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Lambda Pro
Lambda Pro is the simplest to use of all ECM's air-fuel ratio (AFR) analyzers.  Lambda Pro has many of the features of the AFRecorder 1200 but with less programmability. But don't let this fool you, Lambda Pro has "big meter" features such as a linearized analog output, max/min AFR recording, and a stoichiometric SEGO.  Lambda Pro is DC powered and comes with a carrying case.
Range:8.0 to 25.5 AFR, 0.55 to 1.75 λ
Accuracies:+/-1% at stoichiometric, +/-2% elsewhere
Response Time:Less than 150ms
Calculation Time:1 ms
Fuel Types Supported:Lambda, Gasoline, Methanol, others available
Analog Output:0 to 5 V, linearized
SEGO (Simulated Exhaust Gas Oxygen) Sensor Output:Yes. Stoichiometric.
Recording:Max., Min.
Statistics:Max., Min.
Power:11 to 28 VDC
Size:7.5" x 4" x 1.2" (W x H x D)
Related Downloads:
AFRecorder Brochure (3752KB)
The complete kit includes the following parts:
1.Lambda Pro1200A1
2.Lambda Sensor1200A-11
3.Wiring Adapter, 6 in.1200A-21
4.Instrument Wiring Harness, 13 ft.1200A-3A1
5.12VDC Battery Power Clamp-on Adapter, 1.5 ft.1200A-3B1
6.O2 Sensor Simulator Cable, 13 ft.1200A-41
7.Instruction Manual1200A-51
8.Carrying Case1200A-61
9.Adjustment Screwdriver2400E-351
10.18mm x 1.5mm Mild Steel Boss and Stainless Steel Plug1200A-81