The Mastercool 53580 UV Leak Locator Kit has the Mach IV flexible LED UV light, mini dye injector using replaceable cartridges, 1 oz dye cartridge (enough for 10 applications), low side hose with 134a coupler, R12 adapter, 10 service labels and UV safety glasses are included.
Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov