I couldn't get the core out of the valve. It also leaked at the top of the instrument. I've tried using it on both the high and low side multiple times. I ended up having to evacuate the system and then replace the kernel. I couldn't get the tool to work.
Lichamp Automotive R1234YF Installer Standard
9 Review
Robust Robinair (RG3) Portable Refrigerant Recovery Machine, 115V, 60Hz -Efficiently Recovers Liquid and Vapor Refrigerant
9 Review
πͺ Enhanced Universal R134A Valve Core Remover/Installer by Mastercool (81290)
9 Review
VIVOHOME 220LB HVAC Electronic Digital Refrigerant Charging Weight Scale β High Precision with Protective Case
9 Review