Fluke 1AC-A1-II Specifications Detector tip style Blade or round, depending on model Voltage sensing ranges Nominally, 90 V AC to 1000 V AC or 200 V AC to 1000 V AC depending on model, 45 Hz to 405 Hz; also a 20 V to 90 V control circuit model Agency approvals/listings c CSA us, CE, C-Tick Safety rating 1000 V, CAT IV IP rating IP 40 Operating temperature range -10 to 50 °C Operating altitude 3000 meters Batteries 2 AAA alkaline batteries
