Simple to use Thermo-WADE™ allows the astute angler to record and hold water and air temperatures against time and date for up to 10 readings at a time while wading – at the touch of a button. Back LED lighting for dusk and night fishing, and temperature change alerts for pre-set temperature ranges makes this device a must have for anglers who want to know their micro environment. Many aquatic species suspend and hatch within a specific temperature range, whether your quarry is a brownie on summer’s night on caddis or a warm watered – bone fish hunting in an  optimum 75 F. The TW07 helps reveal micro- thermoclines in your waters.