SEW 3920 CL Digital AC Leakage Clamp Meter

SEW 3920 CL Digital AC Leakage Clamp Meter FEATURES Designed for test AC current and AC voltage. AC current testing has 5 ranges. The minimum resolution of leakage current is 0.1mA. Frequency selection : 50/ 60 Hz and Wide. Data hold function. Maximum reading. Low battery indication. GENERAL : • Display : 3-1/ 2 digit ( 2000 counts) • Low Battery Indication : sign appears on the display when the battery voltage drops below accurate operating level. • Operating Principle : Dual slope integration. • Conductor Size : Apporx. 55mm max. • Overload Protecton : AC 600V, DC 600V • Data Hold Indication : HOLD • Response Time : Approx. 1 second • Sample Rate : Approx. 2 times per second. SPECIFICATIONS AC CURRENT : 200mA/ 2A/ 20A: 50/ 60 Hz : + / - ( 1.5% rdg+ 2dgt) , WIDE 50/ 60Hz : + / - ( 1.0% rdg+ 2dgt) , WIDE 40/ 1000Hz : + / - ( 3.0% rdg+ 2dgt) 200A: 56/ 60 Hz : + / - ( 2.0% rdg+ 2dgt) , WIDE 50/ 60 Hz : + / - ( 1.5% rdg+ 2dgt) , WIDE 40/ 1000 Hz : + / - ( 3.5% rdg+ 2dgt) 0 ~ 500A: 50/ 60 Hz : + / - ( 2.0% rdg+ 2dgt) , WIDE 50/ 60 Hz : + / - ( 1.5% rdg+ 2dgt) , WIDE 40/ 1000 Hz : + / - ( 3.5% rdg+ 2dgt) 501 ~ 1000A: 50/ 60 Hz : 5.5% rdg+ 2dgt, WIDE 50/ 60 Hz : + / - 5% rdg, WIDE 40/ 1000 Hz : + / - 10% rdg VOLTAGE : AC 220V Resolution : 0.1V, Accuracy : + / - ( 1.5% rdg+ 3dgt) AC 600V Resolution : 1V, Accuracy : + / - ( 1.5% rdg+ 3dgt) Dimensions: 260( L) x 95( W) x 43( H) mm Weight: Approx. 540g ( battery included) Power Source: One type PP3, 6F22, 006P ( or equipvalent) , 9V manganese. Temperature & Humidity for Guaranteed: 23 degree C + / - 10 degree C at < 80% max. relative humidity. Storage Temperature & Humidity: -20 degree C to 60 degree C at < 80% max. relative humidity. Battery Life: Appox. 100 hours on continous use. ( Alkaline Battery) Safety Standard: IEC/ EN 61010-1, 61010-2-32 CAT III 600V