Resistance Decade RD1

Resistance Decade RD1
Delivery time25 weeks
Price from221,56 ex. VAT

Easy-to-use digital resistance decade with many useful features.

Digitally controlled resistance decade with continuously adjustable resistance from 10 Ω to 10 MΩ, maximum current load of 1000 mA and a maximum voltage of 125 V.

The resistance value can be easily set using the blue arrow buttons (jump between unit sequence) and the knob (0-9 choice of the value). The resistive switching output comes up when the user presses a green button - To protect the connected device.

Resistance decade (cascade) is an indispensable tool for development, research, service, home improvement and education.


  • Display brightness (increments from 0 to 15)
  • Resistance at startup (0 Ω (short circuit), 1 kΩ, 10 kΩ, 100 kΩ)
  • Transfer to a higher / lower order - the automatic increase / decrease in the order of 1 when value is exceeded 9 respectively 0. (on / off)
  • Masking surplus "0" - Automatic masking "0" instead of 00001,000 Ω readable display value 1.000 Ω (on / off)
  • Protection against accidental short-circuit - Auxiliary control while jumping from the set value on a hard short. For example, the resistance value of the decade is set to 10 000 Ω; while setting the fifth order (kΩ), it will be reset and the decade would be set on a hard short! Sometimes this feature is desirable, where flows a small current, but at high currents may result in damage to the decade, but also the device on which it is engaged decade.

Technical parameters:

  • Adjustable range: 10 Ω - 10 MΩ
  • Maximum voltage: 24 V DC, 125 V AC
  • Maximum power loss set resistance: 2W
  • Power supply: 12V, 1A (adapter included)
  • Accuracy 1%
  • Connectors: 2 x 4 mm banana
  • Contact resistance when set to 0 Ω: ≈ 1 Ω

On customer request can be install remote control via RS-232 or Ethernet. We also mounting resistor for higher accuracy on request.

Product images