My product is within warranty and is showing defects, how should I proceed? Caroline Menegat April 07, 2020 14:14 Updated Follow Get in contact with us via e-mail (firstname.lastname@example.org) or by telephone (+55 48 3024-5858). Have to hand the serial number of the DynaLogger (available on the product label). Related articles Do I need to update the system? Is the battery replaceable? Do the DynaLoggers have a warranty? How long does the battery last? What type of companies use DynaPredict? Comments 0 comments Please sign in to leave a comment.