Mastercool Manual Couplers Low Side Coupler R134A 1/4FL Dixell C-Box Plastic Enclosure A megohm meter (megger) is

A megohm meter (megger) is the correct tool for this test

312-FC 144-FB 1 Container Only

This kit is essential for predicting and preventing potential compressor failures in HVACR systems by identifying contaminant levels in the compressor oil

Weight: A lightweight 200 g

Mastercool Manual Couplers Low Side Coupler R134A 1/4FL Dixell C-Box Plastic Enclosure A megohm meter (megger) isMastercool Manual Couplers Low Side Coupler R134A 1 4FL Part Code: MC82934 E Product DescriptionPatented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves. Can be removed from service ports regardless of knob position without losing refrigerant. Meets SAE, UL and EPA requirements for containment of refrigerant.