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

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

REED Instruments R3100SD Data Logging Conductivity/TDS/Salinity Meter

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

Reed R7000SD Vibration Meter w/ SD Card Slot for Data Logging ***OPEN BOX***

Reed Instruments SD-9300 Data Logging Environmental Meter

Data Harvest SmartQ Sensors/EasySense data logging adapters–lab equipment bundle

Data Logger Shield Data Logging Recorder Module For Arduino NANO 3.0 TF Card