Temperature & Humidity

HOBO U23-004 Pro V2 Temperature Logger with 1 x External Waterproof Sensor

HOBO U30 Weather Station - Rugged & Expandable, USB Data Communication

HOBO -TMC6-HE Wide-range Temperature Sensor (6ft cable)

Davis Air/Water/Soil Temperature Probe (Stainless Steel with RJ Connector)

HOBO H21 USB Micro Station Weather/Energy Data Logger (add sensors as required)

EnviroTrack Weather Station & Data Logger - USB Data Communication

HOBO MX2501 Underwater pH & Temperature Data Logger

HOBOnet Wireless Temperature & Relative Humidity Sensor (Battery & Solar Powered)

Spectrum WatchDog 1225 Micro Station Data Logger (1 Internal Temp Sensor & 1 External Sensor Port)

Spectrum WatchDog 1425 Micro Station Data Logger (1 Internal Temp Sensor & 3 External Sensor Ports)

Spectrum WatchDog 1525 Micro Station Data Logger (1 Internal Temp Sensor & 4 External Sensor Ports)

Spectrum WatchDog 1250 Micro Station Data Logger (1 Internal Temp & Humidity Sensor - No External Sensor Ports)