They are suitable for casual use, but not suitable for use in the store. The sensors are made of plastic and are not very durable. I ended up replacing those hoses with my old snap-on head and I'm back in business. I needed new valves and for only a few dollars I bought the entire assembly and replaced the hoses and valves with my old set of gauges.
VIVOHOME 220LB HVAC Electronic Digital Refrigerant Charging Weight Scale โ High Precision with Protective Case
9 Review
Enhanced Elitech ILD-300 Infrared Refrigerant Leak Detector: Advanced HVAC Halogen Tester with Selectable Gas Functionality
9 Review
๐จ Robinair (15115) VacuMaster Single Stage Vacuum Pump - For Efficient Single-Stage Vacuuming, Delivers 1.5 CFM
9 Review
Lichamp Automotive R1234YF Installer Standard
9 Review