Technical datageneral technical dataoperating humidity20 to 80 %rhoperating temperature, 20 at, 50 cdetectabler22, R134a, R404a, R410a, R507, R438a, And all cfcs, Hfcs, And hcfcslife, Time sensorapprox. 80 to 100 h corresponds to approx. 1 year sensitivity4 g/a 0. 15 oz/a standardsen 14624 2012, Sae j1627eu, /eg, Guidelines2004/108/egwarranty2 yearsbattery type2 x dbattery life16h permanent operationstorage temperature0 to, 50 cweight500 g incl. Batteries benefits, Testo 316, 3 leak detectorcan detect all common cooling agents cfcs, Hfcs, Fcshighly sensitive < 4 g/a, 1g/a according to din en14624 2012 standard can detect even the smallest leaksready for use there s not necessary to select cooling agent characteristics firstautomatic zero setting can detect leaks in rooms that are already contaminatedvisual along with a sound alert which are activated in the event of a leak is detectedquick and easy sensor changecomplies with specifications for f sae norm, Gases regulations j1627and din en14624 2012 standard