UV Leak Detection Kit Product Type UV Leak Detection Kit Number of Pieces 1 Tools and Accessories Included R-1234yf Hose Coupler and Purge Fitting 2 oz Spray Bottle of GLO-AWAY Plus Fluorescent Dye Cleaner EZ-Ject Dye Injector Assembly OPTI-PRO UV Cordless Violet Light LED Leak Detection Flashlight Compatible Refrigerant Systems R-1234yf Dyes Included (3) 0.25 oz Cartridge of A/C Dye for R-1234yf Fluorescent Fluorescent Standards ISO 9001 2015