1051 Low Ohm Resistance Decade Box

  • 0.01 Ohm – 1 MOhm
  • High accuracy
  • Clear visual indication
  • High Stability
  • Safety terminals
  • Low Temperature Coefficient
  • Suitable for PRT/RTD
  • Portable with protective boot



The 1051 is a wide range low ohm resistance box designed for general laboratory work including platinum resistance thermometry.

Switch Contacts: Special attention has been given to the reliability of operation. A special multiple gold contact arrangement ensures low contact resistance and continued operation even if a contact fails.

Safety Terminals: Fully compatible with 4mm shrouded plugs, as well as standard plugs, bare wires, and spade terminals.

Clear Visual Indication: To enhance reading the setting, the 1051 has colour coded digits as shown in the above image; Kohms (red), ohms (white), and 0.1 ohms (yellow).

Added Protection: The 1051 comes fitted with an ergonomic rubber boot providing increased protection and durability. The boot has a textured grip for comfortable handling and a raised edge so the 1051 angles slightly upward when resting horizontally. This improves visibility as well as gripping the surface, meaning no movement when thumbwheel switches are pressed. It is easy to remove if the user prefers a stand-alone unit or to house the decade box in a carry case.

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