Astro Tools 78585 Universal Radiator Pressure Tester & Vacuum Type Cooling System Kit

Really solid master set. I used this to change the coolant in my CRV and GMC Sierra 1500 [had to buy a separate adaptor for the Sierra] and it worked great. I have a small Milwaukee battery powered compressor and it worked great with that set up. The seal was good and the refilling worked great - just need to keep an eye on the new fluid level to ensure the hose remains fully submerged (the hose had a hard bend from being looped during shipping). No frills, just works.

Very complete kit it seems, highly recommended

Love this set. I mostly use the vacuum fill tool and it just works, no headaches. My only critique is I wish the gauge had in/hg. I'm just more familiar with that scale.

GOOD PRICE AND QUALITY PRODUCT

The vacuum/refill device works great! After using this I will never go back to the old burping/reving/hose squeezing bleeding method. The vacuum method is so much easier and I’ve never had any problems with air left in the system. One tip… when drawing a vacuum, slowly crack the supply valve to prefill the supply line with fresh coolant… this prevents adding a tube full of air back to the system. The internal check valve leaks on the pressure tester. With nothing connected it would loose roughly 1psi per minute. I was able to find a different o-ring in my stash and now it holds pressure much better… it now only looses less than 1 psi per hour… not ideal but much better. This would easily be a 5 star rating if the common GM adapter was included, and if the pressure tester didn’t leak and require a user fix to make it perform acceptably.

Bought this for professional automobile repair shop works great only used it twice, but it still good quality and will have it for years to come

This is a very good vacuum fill and pressure tester for automotive cooling systems. Since many charge-air and electric cooling systems are nearly impossible to fill and get the air out of the coolant, this is a necessary tool.

I work on Fire trucks and ambulances for a living. I bought this kit thinking it would work because it says other adapters available. It's my fault for not researching what other adapters are available. systems works great for ford ambulances but not fire trucks. again my fault but if you work on automotive for a living this is a great kit.

I didnt use it already but im excited to use it in future. I check the quality is nice..

I am happy with Astro pneumatic pressure tester. It meets all my needs. I own an auto repair shop. This tool is awesome. I have used it to both pressure test and refill cooling systems. I am impressed with the quality

Tenía tiempo que buscaba está herramienta porque ya había visto un vídeo de ella la verdad es que desde que me llegó lo empecé a utilizar me a facilitado el diagnóstico en los trabajos que e realizado excelente herramienta muy completa lo recomiendo bastante gracias

Super good quality for sure, not cheaply made, it’s a bit expensive, but you got what you pay for. I haven’t got chance to use it yet, will update how it goes.

DYNOMYTE! This set is the cats a$$! I work heavy duty and this set still covers the majority of vehicles that I work on. Add to cart and send it! Set does work son.