UView Ultraviolet Systems Inc. is the worldwide leader in the automotive after market, since we first started tracking leaks in automotive air conditioning systems in 1996. Today, UView is globally recognized for quality and innovations. Features: The new UV Phazer BLACK brings extreme performance and outstanding value to the leak detection kits. The Spotgun Jr. is a professional injection system to inject dye into a pressurized A/C system quickly and easily. Small dye cartridges are convenient for shops to easily control their dye inventory. Compact UV leak detection light with 6 LEDs to illuminate all UV leak detection dyes. Certified to meet SAE J-2297 Dye Standard. Includes: (4) Universal A/C Dye Cartridges (1oz/30ml) R-134a & R12 Adapters UV Enhancing Glasses Service Stickers 3 (AA) BatteriesSpotgun Rugged Carry Case