SEW 2732 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 /± 5% 
Short circuit terminal current: >1.0mA
Continuity: yes
Measuring AC Voltage: 0-500V AC/± 3% 
Dimensions: 205(L) × 90(W) × 55(D)mm
Weight: 550g
Power source 1.5V (AA) × 8 

Insulation  Resistance    
 Test voltage (DC V)  250V     /    500V    /    1000V
 Output voltage on
 open circuit
 Rated test voltage +10%
 Measuring ranges  0-100MΩ / 0-200MΩ /  0-400MΩ
 Mid-scale value  1MΩ     /    2MΩ     /     4MΩ
 Scale multiplier  ×1/2     /      ×1       /       ×2
 Accuracy  ± 5% of indicated value
 Output short-
 circuit current
 Measuring ranges  3Ω / 500Ω
 Output short-
 circuit current
200 mA
 Accuracy  ± 1% of scale length
AC Voltage    
 Range  0-500V AC
 Accuracy  ± 3% of scale length
 Voltage warning  Warning light circuit live lit From 90Vdc / 
 70Vac, Buzzer beep from 24V ac/dc
 Battery check  Battery check indicate good batteries from
 8Vdc to 13Vdc during a load test of 205mA.
 Dimensions  205(L) × 90(W) × 55(D)mm
 (battery included)
 Approx. 550g
 Power source  1.5V (AA) × 6  
 Safety standard  EN 61010-1 CAT III 500V
 EN 61326-1
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