Details
Visual Inspection Sight Glass Kit with R134A Manual Couplers
- Allows user to visually inspect the refrigerant in any R134a or R1234yf system and identify excess dye, oil or debris
- Unit can be used with a standard vacuum pump or with the vacuum function on your R/R/R machine
- Allows the user to extract a small portion of the refrigerant for actual visual inspection
- Leak free, ball valve controlled and will allow the refrigerant extracted for the visual inspection to be deposited back into the system