Reed R9905 Data Logging Indoor Air Quality Meter Temperature Humidity & C02

Reed R8070SD Sound Level Meter w/ SD Card Slot for Data Logging ***OPEN BOX***

INKBIRD Data Loggers Humidity Meter Temperature Recorder Bluetooth APP Monitor

Reed R6050SD Temperature Humidity Meter w/ SD Card Slot for Data Logging

CO2/Temp/RH USB Air Handheld Temperature Humidity Recorder Data Logger Meter

Qty 3 Reed SD-3007 Temperature Humidity Meter Hygrometer USB/SD Card Data Logger

OMEGA OM-HL-SH-EX Portable Temperature and Humidity Data Logger with LCD Display