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Kewtech FC2000 Calibration Checkbox

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£150.00 £125.00
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This calibration checkbox is used for evaluating the overall accuracy of various testers during the time period between official calibrations by a certified laboratory.

Encased in its own protective carrying case with a handle, the Kewtech FC2000 is easy to port around from test to test. Inside the case the main unit includes multiple ports for various plug types and can be used to carry evaluations of test lead nulling point, continuity, insulation, loop impedance and RCD testing.

The FC2000 includes three continuity test points, three insulation test points and two loop impedance test points plus local loop.

Kewtech FC2000 Calibration Checkbox Key Features

  • 12 comprehensive test points
  • Insulation, continuity, RCD and loop testing functionality
  • Built into its own protective hard case (with handle)
  • Compatible with all makes and models of test equipment
  • Null facility for test leads
  • Easy to use

Full List of Products Included

  • Kewtech FC2000 Calibration Checkbox
  • Mains Lead
  • Instruction Manual
Part CodeFC2000

Kewtech FC2000 Technical Specifications

Test Point Accuracy Voltage rating up to1000V
0.05 MΩ 1%
2.0 MΩ 1%
200 MΩ 2%
Test Point Accuracy  
0.5 Ω 1%+/- 20 mΩ  
1.0 Ω  
2.0 Ω  
Loop Impedance    
Test Point Accuracy  
Local Loop    
Local Loop plus 1 Ω 1%+/- 20 mΩ  
Local Loop plus 100 Ω 1%+/- 20 mΩ  
Test Point Accuracy - Current Accuracy - Time
X 1 1% of range Timer +/- 1mS
X 5Ω
Check Value Acceptable Range Rating
X1 (30mA) 30 to 33 mA 30mA AC type
X 5 (150mA) 143 to 163 mA 30mA AC type
X ½ (15mA) 13.5 to 15mA 30mA AC type
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