Robinair, an SPX brand, launched its new IR refrigerant leak detector (P/N 22791), something it calls a breakthrough hand-held tool designed exclusively to make the automotive technician’s job easier, faster and more efficient when uncovering hard to find refrigerant leaks in A/C systems. The innovative 22791 can be up and running in less than a minute with no warm-up needed, and it won’t trigger on oil or moisture it even works in noisy, contaminated environments, says the manufacturer. The 22791 tool features a compact design, rugged construction, eight-hour battery life, mute and peak functions and a magnetic hanger, the company said.