The 7220.880.SET concentric ring probe is used with a surface resistance meter to take volume resistance, point-to-point resistance, surface resistance, and resistance-to-ground measurements.

The Concentric Ring Probe (Ref: ANSI/ESD STM11.12) can measure the volume resistance of planar materials using a flat conductive metal plate (included).

The Concentric Ring Probe may be used for the resistance measurements of ESD packaging including static shielding and other bags.

Compatible with most ESD Resistance Meters and the following Transforming Technologies meters:

• Metriso3000 High Resistance Meter
• MetrisoB530 Resistance Meter
• SRM200 Resistance Meter
• OHM Metrics SRM500K Resistance Meter
• SRM310 Resistance Meter
• SRM110 Resistance Meter