SEW 1131 IN 数位绝缘测试计 (1000VDC, 400MΩ)

Insulation Resistance:
  Test voltage (DCV): 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: ≥ 1.0mA
Continuity:
  Measuring ranges: 2Ω / 20Ω
  zero Ω adjustment by knob
  Output short-circuit current: ≥ 200 mA
  Accuracy: ± 1.5% of scale length
AC Voltage:
  Range: 0-600V AC    
  Accuracy: ± 3% of scale length
Dimensions: 175 x 85 x 75 mm
Weight (battery included): 650g
Power source: 1.5V (AA) x 8
Safety standards: EN 61010-1 CAT III 600V, EN 61326-1