Portable Wheatstone/Kelvin Bridge Model QJ31

Wheatstone and Kelvin configurations are combined in the QJ31 portable bridge, achieving a wide overall measurement range from 0.0001Ohm to 1 Megohm.

As well as laboratory measurements and calibration, the unit is ideal for the measurement of resistance of motors, coils and transformers etc..

For more information about this product contact Tinsley 

  • Range - Wheatstone Bridge: 10Ω  to 1MΩ
  • Range - Kelvin Bridge: 0.0001Ω  to 100Ω
  • Accuracy: ± 0.1%
  • Galvanometer: Built in
  • Galvanometer Sensitivity: 3 μV/mm
  • Power: Built in Dry cells 6 x 1.5V
  • Dimensions: 315 x 265 x 165 mm
  • Weight: Approximately 4.5kg
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