Extech Resistance Decade Box / Precision Resistance

 
Extech 380400 Wide-Range Resistance Decade Box
  • Minimum Resistance (decade box): 1 Ohms
  • Maximum Resistance (decade box): 11 M Ohms (11000000000 m OhmsWhat's This?)
  • # Decades/Steps/Range: Seven Decade Ranges of Resistance
  • Accuracy: 1%
  • Unique Features: Heavy duty durable construction
  • Programmable: No

List Price: $121.99

Your Price: $108.64

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Extech Resistance Decade Box / Precision Resistance

A Resistance Decade Box houses several precision resistors (ohms) organized in decades of ten (ex. 10, 100, 1000, etc.). Decade boxes are used to check and calibrate test equipment.

extech-decade-box
Considerations when purchasing a Decade Box
  • Know the minimum accuracy required
  • Know the range
  • Know the power or current to be used for measurement
  • Is it for simulating a PT100 RTD temperature probe?
  • Know the application or instrument being calibrated
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