Martindale Calibration Check Box CB12

£70.50 £58.75
SKU
MARCB12
This check box provides a quick method of verifying that a test instrument is giving accurate readings between annual calibration.
  • Manufacturer Certificate Included
  • Earth Continuity Verification
  • Insulation Resistance Verification
  • Earth Continuity Verification
  • Insulation Resistance Verification
  • ISS2delivery
  • iss2moneyback