Chauvin Arnoux C.A 6421 ANALOG EARTH TESTER P01123011 사용자 설명서
제품 코드
P01123011
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5.2. CALIBRATION
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.
one of our accredited metrology laboratories (information and contact details available on
request), at our Chauvin Arnoux subsidiary or the branch in your country.
5.3 REPAIR
For all repairs before or after expiry of warranty, please return the device to your
distributor.
distributor.