Características: |
CONCENTRIC RING PROBE MODEL 880
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Measures surface and volume resistance
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Concentric ring with conductive rubber (R < 5 ohm) with silver particles
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External use of a 2,5 kg weight or 850 electrode required
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Includes stainless steel plate, insulative plate, conductive carrying case and calibration certificate complies with IEC 61340-2-3
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