Testo 316-3 Refrigerant Leak Detector,Can Detect CFCs, HFCs, FCs,0563 3163 Product Description The testo 316-3 refrigerant leak detector is one piece of kit that you as a refrigerant technician just won’t want to be without. The handheld leak detector can detect all the most common cooling agents. And the smallest leaks. Comes with an automatic zero setting that also enables you to locate leaks in contaminated rooms.       General technical data          Operating humidity    20 to 80 %RH        Weight    500 g (incl. batteries)        Dimensions    270 x 60 x 61 mm        Operating temperature    -18 to +50 °C        Product colour    Black        Detectable    R22; R134a; R404A; R410A; R507; R438A; and all CFCs, HFCs, and HCFCs        Sensitivity    4 g/a (0.15 oz/a)        Life-time sensor    Approx. 80 to 100 h (corresponds to approx. 1 year)        Standards    EN 14624:2012; SAE J1627        EU-/EG-guidelines    2004/108/EG        Battery type    2 x D(not included package)        Battery life    16h permanent operation        Storage temperature    0 to +50 °C