AUTOOL Smoke Machine Automotive Leak Detector, Evap Vacuum Smoke Diagnostic Tester, Pipeline Fuel Leakage Detector Compatible with 12V Vehicles

Or vapes more than a beagle... Just wanted to say that, but actually a really handy tool to find leaks in pipes. Use some veg oil. DON'T use nut oils though because they are allergens if you might use it on air ducting!

Does not make any smoke, just pumps air through the pipe, filled with the oil that is used with these machines and did absolutely nothing at all

For this price I expected internal compressor. Also ball in flow gauge stuck down causing no flow. Not impressed returned for full refund with no problems.

It's okay

Not sure how this compares to others but I wasn’t impressed. I’m not professional and needed to do a smoke test at home. Product came with different hoses and attachment all of which didn’t quite make sense. Then when I connected it, found out that it requires a separate pump to push the smoke through engine. Without a pump it’s useless. I used my car tyre pump and made a makeshift connection… it kinda worked but was really expecting it has a pump. Used baby oil as recommended and I can’t emphasise how smelly burned baby oil is. In the end I returned the product as it didn’t quite serve its purpose.

I got this one because I have an air compressor I think the ones with have air compressors are more powerful.well in anyway I found my leak job done.

Rubbish had the product 2 months used 3 times now broken won’t pump nowhere to speak to anyone about return

Good smoke tester produces a decent amount of smoke and heats up pretty quick used in a professional environment only issue I've had is the adapter for the airline isn't right for uk standard airline fittings so had to get an adapter no big issue tho