

All categories
Fieldwork
Nest Boxes
Garden Items
Books
Education
Gift items
Second chance
New
Deals
Repairs
Winter offers
Close



Ideal data logger for underwater measurements in shallow wells, streams, lakes and freshwater swamps.

The U22-001 Data Logger measures temperature in both outdoor and underwater environments.

For temperature and relative humidity measurement accuracy in locations exposed to direct or reflected sunlight; preassembled for quick deployment.

Use the RS3-B Solar Radiation Shield with HOBO external sensors for improved temperature measurement accuracy in locations exposed to sunlight

A weatherproof data logger with one external temperature sensor, leveraging Bluetooth for easy setup and data download.

HOBO Water Level Data Logger MX2001 available with 6 different sensors and three different cable lengths.

The HOBO U20L-02 is a low-cost, research-grade water level data logger for continuously measuring water level and temperature in a wide range of underwater environments.

Water-resistant temperature data logger up to 5000 Feet

The HOBO MX2309 combines three essential measurements in one compact data logger: temperature, relative humidity, and solar radiation.

Measures 3-dimensional motion, such as sports activity or medical therapy compliance.

A low-cost, research-grade data logger with Bluetooth data offload to continuously monitor water level and temperature. Measures at depths of up to 13, 30, or 100 feet in a wide range of underwater environments, both freshwater and saltwater.

A low-cost, research-grade data logger with Bluetooth data offload to continuously monitor water level and temperature. Measures at depths of up to 13, 30, or 100 feet in a wide range of underwater environments, both freshwater and saltwater.

Hobo Anti-biofouling Copper Guard for Dissolved Oxygen Data Logger U26-001

This high-accuracy conductivity data logger is a cost-effective way to collect water quality data.

The U12 Stainless is ideal for high-temperature or deep underwater applications.

Replaces the original DO sensor cap of the HOBO MX800 Series DO sensor (W-DO).

A conductivity and temperature sensor for use with HOBO MX800 Series Water Loggers

For monitoring water conductivity/salinity, temperature, level and more, the HOBO MX800 series of Bluetooth loggers offer a highly configurable solution.

Hobo Protective Case for Water Temperature Pro v2 Data Logger U22-001

Ideal data logger for underwater measurements in shallow wells, streams, lakes and freshwater swamps.

HOBO MX2205 waterproof data logger with an internal and external sensor to monitor both air temperature and fast-changing water temperature.

Hobo protective thermoplastic elastomer boot for temperature data logger MX2203 - pack of 5

The HOBO Water Level Titanium is recommended for saltwater deployment for recording water levels and temperatures in wetlands and tidal areas.

The HOBO Waterproof Shuttle U-DTW-1 operates in indoor, outdoor and water environments.