Đầu đo điện trở tĩnh điện loại vòng đồng tâm Wolfgang Warmbier 880, 7220.880.SET
- A concentric ring probe used with a surface resistance meter to take volume resistance, point-to-point resistance, surface resistance and resistance-to-ground measurements.
- Concentric ring with conductive rubber (R < 5 ohm) with silver particles
- Take resistance-to-ground, point-to-point and volume resistance measurements
- Include stainless steel plate, insulative plate, and a conductive carrying case
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