Product ReviewsGunson G4103 Lo Gauge Vacuum Tester

Good value for money but not for professional use.

This is a great product for a car enthusiast that want to maintain is own car or classic.
Don't recommend it for intense use but it is a great product for a hobbyist.

Verified purchase:  Yes | Condition: new | Sold by: davesgaragesupp...

Gunson vacuum gauge

Used this to setup the carburation on an old Ford sidevalve engine, it was much easier than a Gastester (which works but I had no CO figure to aim for).
My inlet manifold has a vacuum takeoff but I didn't have a suitable adaptor however screwing the tapered plastic nozzle that is supplied with the gauge into the takeoff hole worked well.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: toolboxkinguk

Nice quality

Really good quality, accurate and easy to read. A must for any classic car owner. Allows you to really see how your engine is running.

Verified purchase:  Yes | Condition: new | Sold by: premier-factors

low gauge engine tester

all worked ok many thanks

Verified purchase:  Yes | Condition: pre-owned | Sold by: the-parcel-ninjas

all good.

easy to read

Verified purchase:  Yes | Condition: new | Sold by: the-right-tool

excellent product

I got this for checking petrol and diesel turbo vacuum systems, works great a real time saver .

Verified purchase:  Yes | Condition: new | Sold by: premier-factors

excellent

Verified purchase:  Yes | Condition: new | Sold by: thescene2014