The CPS Products TS-100 TempSmart Temperature and Humidity Meter with Data Logging is small enough to fit on a keychain, yet one of the most powerful and accurate instruments of its kind. The TS100 meter connects to the CPSLink App for more features and reporting.
The TS-100 meter contains a solid state EEPROM memory chip that stores the last 20,000 Dry Bulb Temperature and Relative Humidity readings. The measurements are stored in a FIFO (first in, first out) log so that the most current readings are always available. Formerly AAB.