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The Sensus Ultra can be used to measure depth and temperature during diving trips. Available in yellow and black.
Water resistant temperature / light level logger
The new NATIONAL GEOGRAPHIC WIFI Colour Weather Station with 7-in-1 professional outdoor sensor offers a comprehensive information service.
HOBO Pendant Temperature/Light 64K Data Logger UA-002-64
Advanced flow meter for measuring and logging the speed of flowing water in streams, canals and rivers, among others.
The MX2201 is a waterproof temperature logger
HOBO 8K Pendant Temperature/AlarmData Logger UA-001-08
0 - 100 % RH & -40 °C tot 70 °C (-40 °F tot 158 °F)
The TCM-1 Tilt Current Meter is a general purpose meter for use out to the edge of the continental shelf.
The HOBO U20L-04 is a low-cost, research-grade water level data logger for continuously measuring water level and temperature in a wide range of underwater environments.
A weatherproof data logger with built-in temperature and relative humidity sensors; the relative humidity sensor provides superior durability in humid environments.
The U12 Stainless is ideal for high-temperature or deep underwater applications.
The U22-001 Data Logger measures temperature in both outdoor and underwater environments.
Lutron TU-2016 Turbidity Meter is used to measure the free and total chlorine.
The TCM-4 is a shallow water tilt current meter for very shallow water and intertidal areas that are less than 1-meter depth.
The Xtreem multi-profile soil moisture recording kit comes with everything you need to get started.
A weatherproof data logger with built-in temperature and relative humidity sensors, leveraging Bluetooth for easy setup and data download.
A battery-powered rainfall data collection and recording system that includes a HOBO Pendant Event data logger integrated into a tipping-bucket rain gauge.
Low-cost, fully integrated soil moisture logger with convenient Bluetooth wireless data offload.
The HOBO U20L-01 is a low-cost, research-grade water level data logger for continuously measuring water level and temperature in a wide range of underwater environments.
The PDO-519 Dissolved Oxygen Meter is an affordable meter with an accuracy of 0.4 mg/L
Water-resistant temperature data logger up to 400 Feet
A weatherproof data logger with an internal temperature sensor, leveraging Bluetooth for easy setup and data download.
Offload data from any HOBO® data logger with this HOBO Optic USB Base Station