QT-WT01 Underwater Button Temperature Data Logger

Qt-wt01 underwater button temperature data logger is an accurate, small-sized and easy-to-use device. It can be placed underwater as deep as 30 meters to monitor long-term temperature changes in the water. Technical parameters model b101 temperature measurement range -40~+85℃ temperature measurement accuracy ±0.6℃（-15~+65℃） depth 30m storage capacity 8000 sets of data protection grade ip56 material stainless steel battery built-in, about 10 years of life size 28 mm x 25.4 mm origin: china