hello i was searching on whats a good brand for aboost leak tester and i only found one but it didnt have a gauge on it.

i found this one on ebay but not sure if its any good?
http://www.turboboostleaktesters.com...101/Categories


anyone used this one? or anyone have recommandations thanks

 

thats exactly what u need even nicer than what ive used

 

or .... https://www.evolutionm.net/forums/ev...er-5-02-a.html

 

Thanks guys I think I'm going to buy because I'm not to good at making things so I might mess up if I make it from sratch
Also the dyi in this tester says to use a bike pump? Is it possible to use one instead of a compressor??