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Cropico RM6-N Series

The Cropico RM6-N Series is a compact and economical 6-decade resistance box, ideal for laboratories, workshops, and educational environments. It offers a wide resistance range with selectable steps, using high-quality thick film resistors and durable switching mechanisms.

  • Available Models: RM6-N, RM6-N2, RM6-N3

  • Maximum Resistance: 11.1111 MΩ

  • Resolution: 10 Ω

  • Maximum Voltage: 60 V DC / 30 V RMS

  • Accuracy: ±1%

  • Power Rating per Resistor: 0.4 W at 70°C

  • Temperature Coefficient: ±100 ppm/°C

  • Housing: Polished hardwood case with aluminum top

  • Terminals: Accept 4 mm banana plugs and spade tags

Model Options

Model Comparison Table

Decade RM6-N RM6-N2 RM6-N3
10 × 1 Ω No Yes No
10 × 10 Ω Yes Yes No
10 × 100 Ω Yes Yes Yes
10 × 1 kΩ Yes Yes Yes
10 × 10 kΩ Yes Yes Yes
10 × 100 kΩ Yes Yes Yes
10 × 1 MΩ Yes No Yes
10 × 10 MΩ No No Yes

Additional Technical Specifications

  • Switches

    • Silver-plated brass contacts

    • Contact resistance: 10 mΩ

    • Positive click mechanism for reliable operation

  • Insulation Resistance: ≥50,000 MΩ

  • Residual Resistance: <0.1 Ω

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