Review on Efficiently Assess Cooling Systems with the Stant Metallic Cooling System Tester by James Lesley

Very good quality, gauge could be a bit better. The one I received had the plastic lens cap in the box. No big deal, a little superglue and he got back up. The pump itself feels heavy and solid, making it feel like they made the caliber a little cheaper compared to the rest of the tool. It worked well, on my test run it hit 26psi with no issues. I bought one of those coolant test kits that comes with a bunch of adapters which was a piece of junk and I'm back. This one is a step above these, but you may need to purchase separate adapters to fit your specific vehicle. The stant website has a page for finding the correct adapters for your specific vehicle.