Decade Boxes (30 Products)

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  1. extech 380400 resistance decade box All Extech Products
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    Extech 380400 Resistance Decade Box
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    • 1% Resistance substitution from 1 to 11, 111, 110Ohm
    • Seven decade ranges of resistance
    • 3 binding posts permit isolated substitutions
    170 Reward Points
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    SKU: 380400
  2. Chauvin Arnoux BR05 Resistance Box - 5 Decade All Chauvin Arnoux Products
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    Chauvin Arnoux BR05 Resistance Box - 5 Decade
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    • Resistance box with five decades
    • Easily adjustable
    • Front panel/metallic box connected to safety earth socket
    202 Reward Points
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    SKU: P01197402
  3. extech 380405 capacitance decade box All Extech Products
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    Extech 380405 Capacitance Decade Box
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    • 5% Capacitance substitution from 100pF to 11, 111°F
    • 3 binding posts permit isolated substitutions
    • Case may be grounded separately
    218 Reward Points
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    SKU: 380405
  4. Chauvin Arnoux BR06 Resistance Box - 6 Decades All Chauvin Arnoux Products
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    Chauvin Arnoux BR06 Resistance Box - 6 Decades
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    • Built into a solid metal top box
    • Uses both safety terminals and a male ground terminal
    • Innovative rotary switch design allows expert precision
    224 Reward Points
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    SKU: P01197403
  5. Chauvin Arnoux BR07 Resistance Box 7 Decades 1 - 10M Omega All Chauvin Arnoux Products
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    Chauvin Arnoux BR07 Resistance Box - 7 Decade
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    • 1% resistance accuracy level
    • Uses both 4mm safety terminals and a male ground terminal
    • Easily storable and transportable
    250 Reward Points
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    SKU: P01197404
  6. Martindale TEK903 Decade Resistance Box All Martindale Products
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    Martindale TEK903 Decade Resistance Box
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    • Six variable degrees
    • Wide range of ohms
    • Suitable for several purposes
    286 Reward Points
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    SKU: MARTEK903
  7. Chauvin Arnoux BL07 7-Decade Inductance Box All Chauvin Arnoux Products
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    Chauvin Arnoux BL07 7-Decade Inductance Box
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    • 7 decades
    • Range from 1μH to 10H
    • Easy adjustments
    316 Reward Points
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    SKU: P01197451
  8. Martindale TEK905 Decade Capacitance Box All Martindale Products
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    Martindale TEK905 Decade Capacitance Box
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    • Wide range of capacitance
    • High level of accuracy
    • Five variable decades
    330 Reward Points
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    SKU: MARTEK905
  9. Chauvin Arnoux BC05 Capacitance Box 5 Decades 01nF - 1 Farad All Chauvin Arnoux Products
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    Chauvin Arnoux BC05 Capacitance Box 5 Decades 01nF - 1 Farad
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    • 5 decades
    • Easily adjustable
    • Range to 10μF
    360 Reward Points
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    SKU: P01197421
  10. Time Electronics Precision Fixed Resistance Box 1 Ohm 10K Ohm All Time Electronics Products
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    Time Electronics Precision Fixed Resistance Box (1 Ohm - 10K Ohm)
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    £246.00 £205.00
    • Simple, clear visual indications and labelled terminals
    • Ultra-portable, robust housing is perfect for fieldwork and minimising bench space usage
    • Ideal for educational purposes
    410 Reward Points
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    SKU: 1068
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About Decade Boxes

A decade box is used when you need to introduce a variable resistance into a circuit in order to check the value of another resistor.  In this case the value you are checking is the resistance value supplied by your resistance and continuity meter or multi-meter.

The decade resistor box contains a variable set of resistors, some of them in kilo ohms and some of them in mega ohms, which can be dialled in through interface buttons on the unit’s housing. The selected resistance value is then used to check that your meter readings are actually a true reflection of insulation or continuity in an electrical circuit. The resistors available for use in the box increase by multiples of ten which is why it is called a decade box.

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