Martel Electronics T140 Series - Manual (Page 10)

8. Maintenance
Generally, with normal usage, this calibrator
should hold its rated specifications for at least
12 months. Beyond this, it should remain within
1.5X of its specification over its useful life,
provided it is not abused or tampered with. If
after the stated warranty period, the device falls
out of calibration, it can be returned to Martel
for re-calibration. Please call 1-800-821-0023 for
pricing and return information.
9. Warranty
Martel warrants all products against material
defects and workmanship for a period of twelve
(12) months after the date of shipment.
Problems or defects that arise from misuse or
abuse of the instrument are not covered. If any
product is to be returned, a “Return Material
Authorization” number must be obtained by
calling our Customer Service Department at 1-
800-821-0023.
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