1. INTRODUCTION
1.1 Inspection
Examine the shipping carton for any sign of damage. Inspect the
unit and any accessories for damage. If there is any damage then
consult your distributor immediately.
1.2 Description
The CB12 calibration checkbox is designed to check the calibration
of the continuity and resistance ranges of insulation testers &
multimeters, providing a quick check to ensure the instrument
being used is giving an accurate reading.
By checking an instrument regularly the user can verify that
measurements taken are accurate, within the tolerances of the
instrument and the check box. It is not designed to check loop
testers, where the high test current will damage the CB12.
USER NOTES
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