Best leak Detector on the market: Heated Diode Pentode sensor for all halogen refrigerants freon, HD2 most Sensitive Professional HVAC field service Tool
Newer Design 4-way Manifold Gauge Set
with 4 Valves 4 Hoses; Model GMV4, Temperature Marked for R410a, R22 R134a and R404a 4-colored Hoses, including a 3/8" Vacuum Hose. One set og gauge does it all and faster service.
Newer Design 2-way Manifold Gauge Set with 3 colored Hoses Set Model: GMV2 with Temperature Marked for R410a, R22, R134a, and R404a; One set does it all.