Temperature and humidity logger comes as a kit

Hart Scientific has bundled its digital thermal hygrometer with the LogWare III environmental monitoring software, enabling real-time recording and viewing of all data. The model 1621 value kit includes the temperature and humidity logger, two sensors, a sensor case, a 25-ft sensor extension cable and LogWare III. Each sensor is calibrated for temperature and humidity and contains its own calibration data. Two versions of the kit are available, model 1621-S and model 1621-H. LogWare III software retrieves, stores and analyzes data from the logger. It can read data in real-time via an RS-232 cable.

Fluke Electronics Canada