Martel Electronics BetaGauge PI PRO - Manual (Page 19)

10. Warranty
Martel Electronics Corporation 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” form can be obtained from our website
www.martelcorp.com under customer service. You can also call
1-800-821-0023 to have a form faxed. Martel will not be responsible for
damage as a result of poor return packaging. Out of warranty repairs
and recalibration will be subject to specific charges. Under no
circumstances will Martel Electronics be liable for any device or
circumstance beyond the value of the product.
WARNING
Substitution of components may impair suitability
for hazardous locations.