Water Temperature Data Loggers
Onset offers several types of data loggers to measure water temperature. Depending on your needs, Onset's temperature data loggers can log measurements as deep as 1,500 meters (4,900 feet).
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TBI32-05+37
-5° to 37°C Temperature (1,000 ft.) [view specs] |
This tiny completely sealed underwater temperature data logger utilizes optic communications for launch and readout. This model records 32K of temperature measurements from -5°C to 37°C (24 °F to 99°F). Waterproof to 333m (1000ft), StowAway Tidbi... |
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TBI32-20+50
-20 to 50°C Temperature (1,000 ft.) [view specs] |
This tiny completely sealed underwater temperature data logger utilizes optic communications for launch and readout. This model records 32K of temperature measurements from -20°C to +50°C (-4°F to 122°F). Waterproof to 333m (1000ft), StowAway Tid... |
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U12-015
Temperature (4,900 ft.) [view specs] |
The HOBO U12 Stainless Temperature Data Logger is ideal for food, pharmaceutical, autoclave, and other applications where high-accuracy temperature data is critical. With its broad temperature range (-40 to 125C) and food-grade stainless steel housi... |
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U22-001
Pro v2 Water Temperature (400 ft.) [view specs] |
The durable HOBO Water Temp Pro v2 has 12-bit resolution and a precision sensor for ±0.2°C accuracy over a wide temperature range. Designed with a durable streamlined case for extended deployment in fresh or salt water, the Water Temp Pro v2 is equ... |
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UA-001-08
Temperature/Alarm (waterproof) Pendant [view specs] |
A miniature, waterproof one-channel temperature data logger, this model is value-priced for short-term shipping applications or long-term monitoring. Data logger alarm LEDs flash if temperatures have exceeded user-set levels and delay options, and pr... |
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UA-001-64
Temperature/Alarm (waterproof) Pendant [view specs] |
A miniature, waterproof one-channel temperature data logger, this model is value-priced for short-term shipping applications or long-term deployment. Data logger alarm LEDs flash if temperatures have exceeded user-set levels and delay options, and pr... |
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UA-002-08
Temperature/Light (waterproof) Pendant [view specs] |
A miniature, waterproof two-channel temperature and relative light level data logger, this 8K model is value-priced for deployment in indoor, outdoor, and underwater applications measuring relative light levels and ambient temperatures. The data log... |
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UA-002-64
Temperature/Light (waterproof) Pendant [view specs] |
A miniature two-channel temperature and relative light level data logger, this 64K model is waterproof and value-priced for deployment in indoor, outdoor, and underwater applications measuring relative light levels and ambient temperatures. This 64K ... |
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UTBI-001
Temperature (1,000 ft.) TidBit v2 [view specs] |
The tiny TidbiT v2 has 12-bit resolution and a precision sensor for ±0.2 °C accuracy over a wide temperature range. The rugged TidbiT is waterproof to 300m (1000 ft). Data readout is available in less than 30 seconds via the Optic USB interface. Fo... |
