"Data Loggers"

This combination unit indicates the inside and outside temperatures and the indoor humidity.

Weatherlink connects your Weather Vue weather station I to an IBM/compatible or Mac.

The HOBO MX2303 features two 2 m external temperature sensors.

The HOBO MX2305 features an internal temperature sensor.

The HOBO MX2301 is a weatherproof data logger with built-in temperature and relative humidity sensors.

Elevate your weather monitoring with our 4-in-1 handheld digital anemometer.

The HOBO MX2302 features external temperature and relative humidity sensors on a 2 m cable.

The HOBO MX2304 features one 2 m external temperature sensor.

The HOBO MX2202 waterproof temperature/light level logger leverages the power of Bluetooth Low Energy (BLE) to deliver accurate temperature and light-level measurements straight to your iOS or Android mobile device.

Onset’s HOBO MX1102 CO₂ logger makes it more convenient than ever to measure and record CO₂ in buildings and other non-condensing environments.

The HOBO MX2203 TidbiT waterproof temperature logger leverages the power of Bluetooth Low Energy (BLE) to deliver high-accuracy temperature measurements straight to your iOS or Android mobile device.

The HOBO MX2204 TidbiT waterproof temperature logger leverages the power of Bluetooth Low Energy (BLE) to deliver high-accuracy temperature measurements straight to your iOS or Android mobile device.

Onset’s HOBO MX1101 data logger measures and transmits temperature and relative humidity data wirelessly to mobile devices via Bluetooth Low Energy (BLE) technology.

The HOBO MX2201 waterproof temperature logger leverages the power of Bluetooth Low Energy (BLE) to deliver accurate temperature measurements straight to your iOS or Android mobile device.

This data logger measures and transmits temperature, relative humidity and light intensity data wirelessly.

The HOBO MX2501 pH and Temperature Data Logger is designed for long-term monitoring of pH in estuaries, lakes, streams, rivers, and oceans.