2 X 5ml UV Dye RLD1 Ultra Violet Leak Detection Dye For AC Air Con Conditioning

Quantity: 2 x 5ml Leak Dye. To use simply fill the dye dispenser with the UV dye, then attach this to the low pressure valve for the air con system, attach the refrigerant nozzle to the other end of the dye dispenser and fill the air con system.

eBay