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HOW TO USE?
- Firstly, measure the diameter of the hose and select the correct adapter.
- Set the regulator of the tester to 5psi to check for large leaks with the valve open (align the operating handle with the hose shaft). And the air coupler is disconnected.
- Select the correct size adapter and place it in the hose, then tighten the clamp.
- Connect the air connector to check for leakage at the preset value (5psi). If the sound of leakage can be heard, it indicates a system malfunction, resulting in pressure loss.
- If there is no obvious leakage, adjust the pressure to 10psi.
- If there is no obvious leakage, adjust the pressure to a maximum of 15psi or the manufacturer's maximum pressure, and then retest.
- If the instrument pointer remains stationary for one minute, it indicates that the system is working properly.
- Release pressure in the system by rotating the ball valve stem to align it with the hose axis.
- Disconnect the quick connector, clean and return all items to the suitcase.
Joshua Vela
2025-08-31 11:07:51
This a cool tester!! While I haven't found a leak yet, I've used it twice and it was fairly easy to set up! Seems fair quality for the price, and so overall highly recommended!
Kurt K.
2025-05-09 21:18:19
This kit is ok. It does work but the quality could be a bit better. I would prefer a hard rubber plug rather than the plastic. The gauge appears accurate and it all works as it should.
P. Pappas III
2025-04-07 10:11:31
I haven't had a chance to use this yet, but its a nice looking set - the plugs have a solid feel, nicely finished parts and fittings.there are several plugs with caps and several with quick connects - they can all be swapped as needed and there are several etra fittings included.The regulator feels good, firm adjustment knob.My only nitpick is they didn't leave space on the case for the air hose fitting you have to install to connect to your air compressor hose. Not really a big deal, as it's not going to be used that often (I think) I'll just toss the fitting in the box and install it when I need it. (and if I find I do use it very often, I'll just cut a notch in the case!)
Connor
2025-04-02 16:53:52
The supplied case is quite oversizedThe supplied case feels fragileThe supplied case is to small to leave the coupler attached to the gauge/regulatorRegulator moves smoothlyPlastic plugs work fineTested on my Jetta and discovered my ALH is losing boost around 21lbs.
Heather N.
2025-03-20 14:02:16
This is a good kit, with a variety of sizes to fit most uses.The box is large, and has a place to hold each part.The components seem to be well made.I have not yet had the opportunity to use it, but I see no issues.
stephensatt
2024-11-30 11:29:13
This lets you pressurize just about any turbo system with air and check for leaks with the gauge. You get 2 sets of 4 plugs that are "stepped" so they fit just about any size tightly on both ends. You would plug one end of the system, and then use the pressurizer plug on the other side and see if the PSI falls down after adding air. Use soapy water spray to find the air leak.
Conner
2024-11-16 15:00:56
I love how it comes with two of each size plug, one for pressure, the other to hold the pressure. Solid kit with a nice blow molded case
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