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23966 REVIEWS

Customer Rating

4.7/5 Stars

23966 REVIEWS

Monitoring Solutions for Water, Indoor, Outdoor, & Agriculture

FREE SHIPPING ON ONLINE ORDERS OVER $99*

Water

Onset HOBO data loggers set the standard for reliable, accurate data logging for water monitoring applications.

HOBO water applications

Get data you can count on, from data loggers you can trust, with Onset's HOBO water monitoring solutions that are...

  • Highly accurate

  • Easily deployed

  • Durable

  • Affordable

Water is our most precious – and most at-risk – resource, so it’s more important than ever to assess and monitor impacts from climate change, urban development, and agriculture. Whether you need to track water temperature in a stream, or groundwater levels or salinity in an estuary, HOBO products offer cost-effective solutions for a wide range of water parameters and applications.

Showing 81 to 100 of 156 products

Onset HOBO MX2001-04-SS-S Water Level sensor, 13.1', stainless steel-

Onset HOBO MX2001-04-SS-S Water Level sensor, 13.1', stainless steel
Model: MX2001-04-SS-S

Regular Price $676.00 CAD
Availability 9 to 10 Weeks

Qty:

Regular Price $676.00 CAD
Availability 9 to 10 Weeks
Quantity

Onset HOBO MX2001-04-Ti Wireless Water Level Data Logger with 13.1' titanium sensor-

Onset HOBO MX2001-04-Ti Wireless Water Level Data Logger with 13.1' titanium sensor
Model: MX2001-04-Ti

Your Price $1283.00 CAD
Availability 2 to 3 Weeks

Qty:

Your Price $1283.00 CAD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2001-04-Ti-S Water Level sensor, 13.1', titanium-

Onset HOBO MX2001-04-Ti-S Water Level sensor, 13.1', titanium
Model: MX2001-04-Ti-S

Regular Price $746.00 CAD
Availability 2 to 3 Weeks

Qty:

Regular Price $746.00 CAD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2001-TOP MX Wireless Water Level Data Logger, top-end unit-

Onset HOBO MX2001-TOP MX Wireless Water Level Data Logger, top-end unit
Model: MX2001-TOP

Regular Price $591.00 CAD
Availability 7 to 8 Weeks

Qty:

Regular Price $591.00 CAD
Availability 7 to 8 Weeks
Quantity

Onset HOBO MX2200-RS-BRACKET Bracket for RS1 or M-RSA-

Onset HOBO MX2200-RS-BRACKET Bracket for RS1 or M-RSA
Model: MX2200-RS-BRACKET

Regular Price $20.00 CAD
Availability 5 Days

Qty:

Regular Price $20.00 CAD
Availability 5 Days
Quantity

Onset HOBO MX2201-02-ORING O-ring for the MX2201 and MX2202, 5-pack-

Onset HOBO MX2201-02-ORING O-ring for the MX2201 and MX2202, 5-pack
Model: MX2201-02-ORING

Regular Price $20.00 CAD
Availability 8 to 9 Weeks

Qty:

Regular Price $20.00 CAD
Availability 8 to 9 Weeks
Quantity

Onset HOBO MX2203-ORING O-ring for the MX2203, 5-pack-

Onset HOBO MX2203-ORING O-ring for the MX2203, 5-pack
Model: MX2203-ORING

Regular Price $20.00 CAD
Availability 6 to 7 Weeks

Qty:

Regular Price $20.00 CAD
Availability 6 to 7 Weeks
Quantity

Onset HOBO MX2300-RS-BRACKET Mounting Bracket for RS1 or M-RSA-

Onset HOBO MX2300-RS-BRACKET Mounting Bracket for RS1 or M-RSA
Model: MX2300-RS-BRACKET

Regular Price $27.00 CAD
Availability 2 to 3 Weeks

Qty:

Regular Price $27.00 CAD
Availability 2 to 3 Weeks
Quantity
RENTAL! Rental - HOBO MX2301A Temperature, RH Data Logger-

Rental - HOBO MX2301A Temperature, RH Data Logger
Model: MX2301A-RENTAL

Duration   day(s)
Your Price
15.00 CAD

Qty:

RENTAL! Rental - HOBO MX2301A Temperature, RH Data Logger-

Rental - HOBO MX2301A Temperature, RH Data Logger
Model: MX2301A-RENTAL

Duration   day(s)
Your Price
15.00 CAD
Quantity

Onset HOBO MX2302A External Wireless Temperature/Humidity Data Logger-

Onset HOBO MX2302A External Wireless Temperature/Humidity Data Logger
Model: MX2302A

Regular Price $392.00 CAD
Availability 2 to 3 Weeks
Learn More
Regular Price $392.00 CAD
Availability 2 to 3 Weeks
Quantity
Learn More

Onset HOBO MX2303 Wireless Temperature Data Logger with two external sensors-

Onset HOBO MX2303 Wireless Temperature Data Logger with two external sensors
Model: MX2303

Regular Price $392.00 CAD
Availability 3 to 4 Weeks

Qty:

Regular Price $392.00 CAD
Availability 3 to 4 Weeks
Quantity

Onset HOBO MX2304 Wireless Temperature Data Logger with external sensor-

Onset HOBO MX2304 Wireless Temperature Data Logger with external sensor
Model: MX2304

Regular Price $288.00 CAD
Availability 2 to 3 Weeks

Qty:

Regular Price $288.00 CAD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2305 Wireless Temperature Data Logger with internal sensor-

Onset HOBO MX2305 Wireless Temperature Data Logger with internal sensor
Model: MX2305

Regular Price $216.00 CAD
Availability 4 to 5 Weeks

Qty:

Regular Price $216.00 CAD
Availability 4 to 5 Weeks
Quantity

Onset HOBO MX2501 pH and Temperature Data Logger with Bluetooth Low Energy-

Onset HOBO MX2501 pH and Temperature Data Logger with Bluetooth Low Energy
Model: MX2501

Your Price $1321.00 CAD
Availability 7 to 8 Weeks

Qty:

Your Price $1321.00 CAD
Availability 7 to 8 Weeks
Quantity

Onset HOBO RS1 Solar Radiation Shield-

Onset HOBO RS1 Solar Radiation Shield
Model: RS1

Regular Price $179.00 CAD
Availability 2 to 3 Weeks

Qty:

Regular Price $179.00 CAD
Availability 2 to 3 Weeks
Quantity

Onset HOBO RS3-B Solar Radiation Shield, 80 mph-

Onset HOBO RS3-B Solar Radiation Shield, 80 mph
Model: RS3-B

Regular Price $134.00 CAD
Availability 4 to 5 Weeks

Qty:

Regular Price $134.00 CAD
Availability 4 to 5 Weeks
Quantity

Onset HOBO RX2101 MicroRX Station, battery-powered-

Onset HOBO RX2101 MicroRX Station, battery-powered
Model: RX2101

Your Price $1143.00 CAD
Availability 2 to 3 Weeks

Qty:

Your Price $1143.00 CAD
Availability 2 to 3 Weeks
Quantity

Onset HOBO RX2102 MicroRX Station with built-in solar panel-

Onset HOBO RX2102 MicroRX Station with built-in solar panel
Model: RX2102

Your Price $1242.00 CAD
Availability 13 to 14 Weeks

Qty:

Your Price $1242.00 CAD
Availability 13 to 14 Weeks
Quantity

Onset HOBO RX2103 MicroRX Water Level Station, battery-powered-

Onset HOBO RX2103 MicroRX Water Level Station, battery-powered
Model: RX2103

Your Price $1290.00 CAD
Availability 2 to 3 Weeks
Learn More
Your Price $1290.00 CAD
Availability 2 to 3 Weeks
Quantity
Learn More

Onset HOBO RX2104 MicroRX Water Level Station with built-in solar panel-

Onset HOBO RX2104 MicroRX Water Level Station with built-in solar panel
Model: RX2104

Your Price $1398.00 CAD
Availability 11 to 12 Weeks
Learn More
Your Price $1398.00 CAD
Availability 11 to 12 Weeks
Quantity
Learn More
Showing 81 to 100 of 156 products
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