earth ground clamp meter FLUKE 1630

Fluke 1630 Earth Ground Clamp Meter General Specifications Operating error : Refers to the operating temperature range and is guaranteed for 2 years Storage temp. range : -20 ° C to 60 ° C ( -4° F to 140 ° F) Reference temp. range : 23 ° C ± 5 ° C ( 73 ° F ± 9 ° F) Storage humidity : < 75 % Rh Operating humidity : < 85% Rh Display : 999 digital LC display with special symbols Protection : IP30 according to IEC 529/ EN 60529 Safety : 300 V, CAT III pollution degree 2 IEC 61010-1 and IEC 61010-2-032 Weight : 750 g ( 1.165 lbs) Conductor size : 35 mm ( 1.38 in) approximately Dimension ( length x width x depth) : 276 mm x 100 mm x 47 mm ( 10.8 in x 3.9 in x 1.9 in) Emission : IEC 1000 4-2, IEC 61326-I class B Immunity : IEC 61000-4-2, 8 kV ( air) criteria A IEC 61000-4-3, 3 V/ m performance criteria A Range selection : Auto Overload indicator : " OL" on display Measuring time : 0.5 sec Measuring frequency : 3.333 kHz Battery type : 9 V alkaline ( type IEC 6 LR 61) Battery life : e 8 hours ( continuous operation) Power consumption : 40 mA Low battery indication : Display symbol