Review on 🔧 MR CARTOOL L302: Advanced Digital Manifold Gauge Set for HVAC Systems & Refrigeration Recharging – 2-Valve Leakage Pressure Tester Tool with 3 Hoses by Shane Tomko

This is a very good set of manifolds. I love backlight. I can finally see the pressure when I'm back on any piece of equipment. I also like that I can see the vacuum pressure on the high and low sides - my old set of manifolds only let me see the vacuum on one side. This kit requires two 9 volt batteries. It includes the SAE 5/16" adapters you need for R410A portless mini-split systems. It doesn't include car adapters, but they're easy to get. The valves can be rotated 90 degrees, fast and smooth. The manifold kit works pretty well It's a little awkward to go through all the refrigerants but if you know your pressure you can just skip this so it's hardly an inconvenience.