Calibration Checkboxes
Calibration checkboxes
suitable for verifying the
calibration of 17th edition test
equipment including RCD
testers, insulation testers,
earth loop testers and
multifunction testers
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- Seaward Powercheck 1557 - Rugged Calibration Check BoxRegular Price £613.20 Special Price £422.40 £352.00Available to Order
- Megger MTB7671 - Calibration CheckboxRegular Price £612.00 Special Price £382.80 £319.00Limited stock
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