Temperature & Humidity

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

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)

Spectrum WatchDog 1450 Micro Station Data Logger (1 Internal Temp & Humidity Sensor & 2 External Sensor Ports)

Spectrum WatchDog 1650 Micro Station Data Logger (1 Internal Temp & Humidity Sensor & 4 External Sensor Ports)

HOBO RX2100-WL (RX2103/RX2104) MicroRX Cellular Web-enabled Water Level Monitoring Station (Wired Sensors)

HOBO MicroRX Cellular Web-enabled Monitoring Station (Wired Sensors)

Spectrum Watchdog 2800 Data Logger (Add Sensors as Required. Optional Wireless/WiFi/Cellular Communications)