SEW 1800 IN 指针式1KV绝缘测试仪 (1kV, 400MΩ)

Test voltage (DC V):250V/ 500V/1000V
Measuring ranges: 0-100MΩ / 0-200MΩ / 0-400MΩ
Short circuit terminal current: 2mA DC
Continuity: yes
Measuring AC Voltage: 0-500V AC/ ± 2.5% 
Dimensions: 170(L) × 165(W) × 92(D) mm
Weight: 1000g 
Power source: 1.5V (AA) × 8



● High quality Taut Band movement.
● Battery operated.
● Solid state circuitry.
● Battery check feature.
● Automatic circuit discharge.
● Three insulation test voltages.
● Color-coded scale.
● AC voltage measurement.
● Fuse protected.   
Insulation  Resistance    
 Test voltage (DC V)  250V     /    500V    /    1000V
 Measuring ranges  0-100MΩ / 0-200MΩ / 0-400MΩ
 Output voltage on
 open circuit
 Rated test voltage +10% 
 Accuracy  ±5% of indicated value
 Short circuit terminal
 2mA DC
 Power consumption  190mA
 Measuring ranges  0-50Ω &
 Accuracy  ± 5% of scale length
 Open circuit terminal
 445mV DC Approx.
 Short circuit terminal
 145mA DC Approx.
 Power consumption  200mA
AC Voltage    
 Range  0-500V AC
 Accuracy  ± 2.5% of full scale 
 Line frequency range  40-1k Hz
 (with housing front cover)
 170(L) × 165(W) × 92(D) mm
 (battery included)
 Approx. 1000g 
 Power source  1.5V (AA) × 8 
 Safety standard  EN 61010-1 CAT III 500V
 EN 61326-1
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