A free maintenance logbook from Envirosight allows users to document proper care of inspection crawler equipment, helping ensure its reliability and low cost-of-ownership. With a complimentary copy, a crew will be able to quickly check off daily and weekly maintenance procedures, producing a concise record of what was done, when and by whom. Businesses can order a free copy by sending their address (in the U.S. or Canada) to Envirosight. 866/936-8476; www.envirosight.com/logbook.