SCUBAPROs handy depth gauge with a streamlined and comfortable wrist strap features a fluorescent imperial scale and built-in temperature gauge. 200-foot linear scale features a maximum depth indicator for the easy logging of maximum depth. The oil -filled gauge is housed in an impact-resistant nylon case. Bourdon tube design provides precise readings at all depths. Great for both recreational and technical diving, its backed by a manufacturers limited 1-year warranty. Driven to constantly innovate and improve the diving experience, SCUBAPRO builds flawless equipment for the work, sport, and lifestyle of people whose passion is found below the surface.