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Quantity
1
The Sniff Stick is used to clamp onto your exhaust to measure the AFR using a wideband sensor. Ideal for those who can't weld the socket into the exhaust or when the wideband sensor us used for multiple vehicles.
This product is an accessor...
Reviews
5.0
36 ratings
5
4
3
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1
Very Happy
Very pleased with this unit. It allowed me to fine tune my Datsun 260Z with twin Hitachi SU carbs
Great value
J
John · May 20, 2026
Voltage concern
the sniff stick is ok, I have trouble with the system voltage, always register E02 as I have to use another battery with 13 plus voltage to get to work each time. does not work on 12.5 volts.
R
Ron · March 13, 2026
Wide band AFR meter
Excellent product that works as promised. I got the 5 metre lead which is ideal. The sniff stick also is a great piece.