LambdaKing Mk II - Air Fuel Ratio Tuning Meter

Name: RayTechAutomotive LambdaKing Mk II - Air Fuel Ratio Tuning Meter - LambdaKing Mk II - Air Fuel Ratio Tuning Meter
Brand: RayTechAutomotive
SKU: 40408952635585
Price: 251.0 USD
Availability: InStock
Rating: 4.7048 (93 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$251.00

Quantity

Color

Black

Quantity

Description

ACCURATE, EASY TO USE AND ECONOMICAL
The LambdaKing from RaytechAutomotive is a workshop tool for measuring the oxygen content of exhaust gasses, to enable fine-tuning of the air to fuel ratio (AFR). Featuring the latest LSU 4.9 technolog...

Reviews

4.7

105 ratings

LambdaKing 5m

Great product. I initially received a faulty unit (stuck on E03), however it was swapped out for another unit and all good. Thanks

Lyndon · July 19, 2026

Duncan

Absolutely brilliant does exactly what it’s designed to do simple and easy to use and read very happy

Duncan · July 28, 2026

Great addition to my toolbox

I had concerns my engine was running rich. Put the o2 sensor in the exhaust and went for a drive. Got immediate results and peace of mind that the tuning is spot on. Highly recommend.

Arno · June 6, 2026

Delivery & Returns

RayTechAutomotive

4.8 (340)

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Description

Reviews

4.7

105 ratings

LambdaKing 5m

Great product. I initially received a faulty unit (stuck on E03), however it was swapped out for another unit and all good. Thanks

Lyndon · July 19, 2026

Duncan

Absolutely brilliant does exactly what it’s designed to do simple and easy to use and read very happy

Duncan · July 28, 2026

Great addition to my toolbox

I had concerns my engine was running rich. Put the o2 sensor in the exhaust and went for a drive. Got immediate results and peace of mind that the tuning is spot on. Highly recommend.

Arno · June 6, 2026

Delivery & Returns

RayTechAutomotive

4.8 (340)

LambdaKing Mk II - Air Fuel Ratio Tuning Meter

Reviews

Delivery & Returns

RayTechAutomotive

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