Description
NAVTEK by VALUE Premium Single Manifold Gauge VRM1 B 0703 VRM1 B 0704 Old parts no. 0403 0404 Class 1.0 R32 R410A R134A HVAC digital earth tester 0 precision accuracy for reliable KEN1002100K earth resistance meter CODE:4121 1F3 Insulated Cord End Terminal 0 precision accuracy for reliable HVAC diagnostics general purpose handiwork and DIY enthusiasts