Supercool Hand-turn Dye & Oil Injector HVAC-R accessories this leak detection fluid produces

this leak detection fluid produces long-lasting foam at leak sites

Alarm circuit standard

hand-tightened fit

Blackhawk is non-fuming

Supercool Hand-turn Dye & Oil Injector HVAC-R accessories this leak detection fluid producesSupercool Hand turn Dye & Oil Injector for R 134a & R 12 Systems TSI Supercool 43460 hand turn Dye oil injector is specifically designed to service HFO 1234yf A C systems. The quick connect style allows professionals to easily service HFO 1234yf systems. It's especially great for introducing from 1 4 oz. Features and Benefits Does not require a Manifold Gauge to use on low side of pressurized R134a systems. Use for introducing from 1 4oz. (7. 5ml) up