"WardsSci000321"

The HOBO MX2304 features one 2 m external temperature sensor.

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 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.

This 4-channel data logger measures and transmits data wirelessly from a variety of sensors.

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

In this inquiry-based learning case, students are on a high mountain climbing adventure and need to know what weather is in store for them, building a simple device in the process to help them predict the weather.

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

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.

Hands-on, standards-based lab kit that helps students investigate toxins and contaminates from human-made and natural sources.

Learn how environmental scientists study pollution by testing air and water samples from your local area.