Procatch Plus 50 Oxygen And Temperature Meter - $59.88

All the information you need to judge the fishing quality of a section of water and locate feeding fish is instantly displayed on this easy-to-use meter. The PCP 50 Probe measures light intensity to 50 ft. and computes temperature (30 -90 F) with a one-second response time. It's so fast, it can even identify thermoclines. Plus, it displays water clarity from zero to 6 ft., percent of visibility, dissolved oxygen content and even recommends lure colors and type from the all-time 12 top producers. Includes probe, 50 ft. cable, storage spool and attachment, battery and comprehensive guidebook. One-year manufacturer's warranty. - $59.88