Scrolling Catalog
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RS Series Resistance Substitution Box
- Accurate 0.1% to 1%
- Wide range from 0.01 Ω - 100 MΩ
- Broad choice of standard and optional models with many powerful features
- Compact, convenient, and rugged
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HPRS Series High Power Resistance Decade Box
- Resistance from 1 mΩ to 10 MΩ
- Power Rating : 225 W/decade, 250 W max. or higher (Contact IET for Custom Higher Power Units)
- Accuracy: 0.5% or 1%
- Voltage Rating: 1000 V or higher
- Special and custom configurations available



