Metrological Check; Repair - Chauvin Arnoux DTR 8510 Notice De Fonctionnement

8.3. METROLOGICAL CHECK

Like all measuring or testing devices, the instrument must be checked regularly.
This instrument should be checked at least once a year. For checking and calibration, contact one of our accredited metrology
laboratories (information and contact details available on request), at our Chauvin Arnoux subsidiary or the branch in your country.

8.4. REPAIR

For all repairs before or after expiry of warranty, please return the device to your distributor.
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