Series ISDL ,DWYER,Temperature/Humidity Data Logger Series ISDL Temperature/Humidity Data Logger Submersible, Measures Humidity and Temperature The Series ISDL Temperature/Humidity Data Loggeraccurately records temperatures that range from -40 to 185°F (-40 to 80°C). The easy to use DL700 software makes retrieving data simple and allows for user selectable sampling rates. The ISDL can easily be started and stopped from a PC or delayed to start up to six months in advance. อ่านเพิ่ม