SEW-Taiwan

Leakage Clamp Meters

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Order
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Date

	Name	Description	Category
	Sew 3921 CL	FEATURES ● Designed for testing AC current and AC voltage. ● 5 ranges for AC current testing. ● The best resolution of leakage current measurement is 0.1mA.● Frequency selection : 50/60 Hz and Wide.● Data hold function.● Maximum reading.● Low battery indication. SPECIFICATIONS AC Current Ranges Accuracy 50/60Hz WIDE 200mA(0~199.9mA) ±(1.5%rdg+2dgt) 40/1000Hz : ±(3.0%rdg+2dgt) 2A (0~1.999A) 20A(0~19.99A) 200A(0~199.9A) ±(2.0%rdg+2dgt) 40/1000Hz : ±(3.5%rdg+2dgt) 0-500A ±(2.0%rdg+2dgt) 40/1000Hz : ±(3.5%rdg+2dgt) 501-1000A ±5.5%rdg 40/1000Hz : ±10%rdg AC Voltage Ranges AC600V / DC600V Resolution 1V /1V Accuracy ±(1.5%rdg+3dgt)/ ±(1.0%rdg+2dgt) GENERAL Conductor size 55mm Max. Operating principle Dual slope integration Display 3½ digit (2000 counts) Low battery indication “ “ sign appears on the display when the battery voltage drops below accurate...	Leakage Clamp Meters
	Sew 3920 CL	FEATURES ● Designed for testing AC current and AC voltage. ● 5 ranges for AC current testing.● The best resolution of leakage current measurement is 0.1mA.● Frequency selection : 50/60 Hz and Wide.● Data hold function.● Maximum reading.● Low battery indication. SPECIFICATIONS AC Current Ranges Accuracy 50/60Hz WIDE 200mA(0~199.9mA) ±(1.5%rdg+2dgt) 40/1000Hz : ±(3.0%rdg+2dgt) 2A (0~1.999A) 20A(0~19.99A) 200A(0~199.9A) ±(2.0%rdg+2dgt) 40/1000Hz : ±(3.5%rdg+2dgt) 0-500A ±(2.0%rdg+2dgt) 40/1000Hz : ±(3.5%rdg+2dgt) 501-1000A ±5.5%rdg 40/1000Hz : ±10%rdg AC Voltage Ranges AC 200V/AC600V Resolution 0.1V / 1V Accuracy ±(1.5%rdg+3dgt) GENERAL Conductor size 55mm Max. Operating principle Dual slope integration Display 3½ digit (2000 counts) Low battery indication “ “ sign appears on the display when the battery voltage drops below accurate operating level ...	Leakage Clamp Meters