IMW1006 Features: * Clean and easy to use dye injection system * Supports all A/C refridgerent types, R12, R134A, R22 * Drip Guards to maintain clean and uncontaminated work/inspection area * Swivel hose for R134A tight space connectors * UV Master Leak Detection Kit (450DC / 25 App) Includes: * Includes enough dye for 25 applicationsComes with 450DC Blue LED light, 25 application Revolver Injection System, 134a Swival hose, R12 adapter, dye cleaner and drip guards. All in one kit - everything you need for UV Leak Detection (AC) Cost per application - cheaper than the competition. Revolver Injection System - unique injection system. Warranty: * 6 mon warranty on material and workmanship