SEW ST-2551 绝缘测试仪(2000M Ohm,1000V)

INSULATION RESISTANCE
 
Test Voltage (DC V)
250V/500V/1000V
Output Voltage Open Circuit
+ 10%
Measuring Ranges (Auto)
0-20/0-200/0-2000M Ohm
Accuracy
0-20M Ohm : +/- (1.5%rdg+2dgt), 0-200M Ohm : +/- (2.5%rdg+2dgt), 0-2000M Ohm : +/- (5%rdg+3dgt)
CONTINUITY TEST RANGES
 
Measuring Ranges
20 Ohm/200 Ohm/2K Ohm
Short Circuit Current
15.5/11/2.7 mA
Accuracy
20 Ohm : +/- (2%rdg+4dgt), 200 Ohm : +/- (1.5%rdg+2dgt), 2K Ohm : +/- (1.5%rdg+2dgt)
Buzzer Sounds Below
8 Ohm/10 Ohm/40 Ohm
AC VOLTAGE RANGE
 
Range
0-600V AC
Accuracy
+/- (1.5%rdg+2dgt)
GENERAL
 
Dispaly
LCD 3-1/2 (2000 counts)
Impedance
10M Ohm
Power Source
1.5V (SUM-3) x 6 Type AA
Dimensions
163(L) x 100(W) x 50(D)mm
Weight
Approx. 480g (battery included)
Accessories
Test eads, heavy-duty case, instruction manual, batteries

 Discontinued

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