Review on CARSC Hand Held Vacuum Pump Tester Kit: Automotive 🔵 Vacuum Gauge and Brake Exhaust Set with Adapter and Case (Blue) by Ricky Cruise

I have no appeal for this tool. It would be nice if the collection container was bigger, but it takes longer to charge the vacuum with a hand pump. With all the hoses and nozzles outfitted to bleed the brakes, it takes about 10 full pumps to get a really good vacuum. Everything is well sealed. For one minute of exposure at maximum vacuum, the pressure gauge did not drop at all. Be sure to use the small hose in the reservoir as instructed in the instructions or you will get liquid in the pump which will ruin it. For twenty bucks, this is a very decent upgrade for beginners. It can also do the work of EGR and intake. Remember, this is a valuable tool, not a well-known brand. Don't complain about a cheap tool that doesn't work as a premium tool. If you have successfully upgraded four lines, I believe you have already repaid the money spent.