Sper Scientific, 800027C, Large Display Humidity/Temperature Monitor with Certification
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.
Model 800027 adds internal and external RH remote probe (54" long) displaying all four parameters simultaneously.