McMaster-Carr logo
    Filter by
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    2 Products

    Resistance Decade Boxes

    Image of Product. Front orientation. Decade Boxes. Resistance Decade Boxes.
    Calibrate, test, and troubleshoot a circuit without having to replace individual resistors. These boxes can apply different resistances to reduce the current in your circuit. For example, they can help calibrate a temperature-sensing circuit for use with an RTD. Adjust the resistance to match different temperature points on your RTD, then see if your circuit reads the correct temperature.
    The switches are additive, so you can create any resistance, in whole ohm increments, up to 11,111,110 ohms.
    Decade Boxes with Calibration Certificate Traceable to NIST—Boxes with a calibration certificate traceable to NIST have passed a test for accuracy.
    Resistance,
    ohm
    Overall
    Decade Boxes
    Decade Boxes with Calibration
    Certificate Traceable to NIST
    Range
    Increments
    Wattage,
    W
    Accuracy
    Ht.
    Wd.
    Dp.
    Wire
    Connection
    Each
    Each
    1 to 11,111,11010.3±1.0%5 3/4"4 5/8"2"Standard Banana9338N1100000009338N120000000
    back to top