Spectroline OPK-100BEZ/E Big EZ/Optimax Kit has everything needed to locate refrigerant leaks in air-conditioning and refrigeration systems on the first inspection, says the manufacturer. The leak-detection kit includes the BigEZ dye injector that allows technicians to add the exact amount of fluorescent dye into HVAC/R systems. A cordless, rechargeable leak-detection flashlight also is included. Its power is comparable to a super-high intensity 100 W lamp, and it provides more than 6 hr of operation between charges. The universal dye cartridge can treat up to 400 lb of refrigerant or 16 gal of lubricant. The kit also contains a battery charger, an 8-oz spray bottle of Glo-Away dye cleaner, and fluorescence-enhancing glasses.

Spectronics Corp., (800) 274-8888