Sper Scientific, 800015, Large Display Humidity/Temperature Monitor with Triple Display
Model 800015 - adds an external temperature sensor on a remote probe (54" long) and features a triple display of all 3 parameters.
Includes 1 AAA battery
Simultaneously monitor both temperature and relative humidity (RH) on a large 3-3/16" x 2-1/2" display. Useful in incubators, refrigerators, desiccators, environmental chambers, labs, clean rooms, stock rooms, warehouses, factories, greenhouses, and outdoors. Recall min/max temperature & relative humidity readings over any time period. ºC and ºF selectable, stand or wall mount.