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ATD Tools 5573A 2-Gauge Cylinder Leakage Tester

Free shipping on orders over $29.99

$92.95

$ 39 .99 $39.99

In Stock

About this item

  • 2-gauge design allows for monitoring of input air-line pressure to ensure accurate testing
  • Easy-to-use regulator allows for precise control of input air pressure
  • Helps to pin-point problems indicated by a compression test or cylinder balance test
  • Uses shop air to determine leakage source and the amount of leakage measured in percentage of loss
  • Reducer adapter allows use of any 1/4 inch male quick connect plug


Gauge cylinder leakage tester set includes a M14 short thread adapter on a 26 inch hose assembly, a M14 long thread solid adapter and a 1/4 inch female x 1/8 inch male reducer adapter. The new design incorporates a round, anodized body with permanent laser etching for a sleeker appearance. A new industrial interchange quick coupler allows use with most standard compression test adapters on the market (some adapters require removal of the valve core). The new larger, easier to read leakage gauge has one multi-colored band for measuring low, moderate and high leakage, and a scale range from 0 to 100 percent with a redesigned gauge boot for added protection. A new larger, easier to read pressure gauge has a dual scale dial with ranges from 0-100 PSI and 0-7 bar with a redesigned gauge boot for added protection.


jingle oni
2025-08-26 14:59:36
Why do I see reviews all over the internet about these type of gauges being inaccurate, ATD, Harbor freight and Snap On even has one just to name a few...Fill it to 100 psi, then set it to zero when the piston is at top dead center and the gauge will work for you... Dont set it at a random psi and expect the gauge to work in your favor that's not how it was designed.This gauge is accurate and works great
FRANK COLANGELO
2025-08-19 12:21:16
Easy TO Use,Great PRICE,Saves Time IN trouble Shooting
rico78
2025-07-06 14:50:25
Good test tool
ESPEC
2025-07-02 13:03:09
Does everything I want it to do, easy setup, accurate readings, seems well built, I'm an auto technician for 15+ years and this beats buying some overpriced name brand ones off the name brand trucks that do the exact same job!A+ product!
Phillip M.
2025-06-30 14:07:15
Well made, quality. Seems accurate although I don't have another gauge to compare against
Paul
2025-06-24 12:40:36
Very good product for the price and arrived very quick. The quality is as good as the more expensive ones at an affordable price. Works great for checking motors with compression release.
Ryan S
2025-04-09 13:02:35
Works great & works along with the compression tester, all fitting sizes the same, so you can use the compression testers extra long hose with this for easier viewing.
Mack daddy diesel man
2025-04-01 19:22:13
the tool works great, this is a high pressure set up requiring 100-PSI to set the leakage gauge. My issue was when the unit arrived there was not enough room in the plastic red case and it mashed one of the gauge faces. I had to disassemble and repair the face before i could use the tool. Once fixed all worked great!
Kimberly
2025-03-27 21:51:16
Bought this for my husband. He says it’s a great tool!! Everyone needs this in their tool box.
Alex
2025-03-18 13:45:33
Llego muy rapido!! Una herramienta facil de usar, con ello localizas fallas y/o fugas en el motor. La recomiendo mucho
L.Kemp
2025-02-16 14:23:55
Great quality, easy to use and accurate.
shendell bagaoisan
2024-12-17 14:54:44
done the job
Brett Dobbie
2024-12-03 17:34:19
The regulator did not work thus the tool was unusable. Would like to return it.
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