Free Delivery Over £249*

Next Day Delivery*

60 Day Returns Guarantee

Cropico RM6-N3 Decade Resistance Box

Seaward
SKU: CROPRM6N3
An accurate six decade resistor box with a resistance range from 100 ohms to 100 Megohms and ±1% accuracy for simple resistance selection and adjustment.
More Info
Discontinued

PLEASE NOTE: The manufacturer has discontinued this product, and it is no longer available.

Cropico RM6-N3 Decade Resistance Box

The Cropico RM6-N3 is a 6-decade resistance box that covers the resistance range from 100 ohms to 100 Megohm with an additional 1 kilo-ohm resistor available at the terminals, enabling the user to make a simple divider. The RM6-N3 uses 0.60-watt resistors with a specified accuracy of ±1% and a maximum permissible voltage of 250V DC. The RM6N3 six-decade resistor box offers a quick and simple way of selecting and adjusting a wide range of resistance for experimental, development and calibration work in electrical laboratories and workshops. This Cropico resistance calibration box is made from high-impact polystyrene, designed to be highly durable and also extremely portable due to its lightweight.

Decade Accuracy Max Current
10 x 100Ω ±1% 75mA
10 x 1kΩ ±1% 25mA
10 x 10kΩ ±1% 7.5mA
10 x 100kΩ ±1% 3.5mA
10 x 1MΩ ±1% 0.5mA
10 x 10MΩ ±1% 0.18mA

 

Supplied with an in-house Calibration Certificate.

Specification
  • Range: 100 Ohms to 100 Mega ohms
  • Resistors: Metal film 0.6W at 70°C.
  • Temperature Co-efficient: ±100 ppm/°C
  • Switches: Contacts silver plated brass.
  • Contact resistance: 10 milliohm.
  • Positive click mechanism.
  • Insulation Resistance: 50,000 Mohm.
  • Residual Resistance: 0.1 ohm
  • Case: High impact polystyrene
  • Size: 190 x 140 x 70 mm.
  • Weight: 490g