Water

Onset HOBO data loggers set the standard for reliable, accurate data logging for water monitoring 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 158 products

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

Regular Price	$465.00 USD
Availability	1 to 2 Weeks

Qty:

Regular Price	$465.00 USD
Availability	1 to 2 Weeks
Quantity

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

Regular Price	$359.00 USD
Availability	9 to 10 Weeks

Qty:

Regular Price	$359.00 USD
Availability	9 to 10 Weeks
Quantity

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

Regular Price	$13.00 USD
Availability	2 to 3 Weeks

Qty:

Regular Price	$13.00 USD
Availability	2 to 3 Weeks
Quantity

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

Regular Price	$12.00 USD
Availability	6 to 7 Weeks

Qty:

Regular Price	$12.00 USD
Availability	6 to 7 Weeks
Quantity

Onset HOBO TidbiT MX2203 Wireless Temperature Data Logger, 400'
Model: MX2203

Regular Price	$155.00 USD
Availability	6 to 7 Weeks

Qty:

Regular Price	$155.00 USD
Availability	6 to 7 Weeks
Quantity

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

Regular Price	$12.00 USD
Availability	2 to 3 Weeks

Qty:

Regular Price	$12.00 USD
Availability	2 to 3 Weeks
Quantity

Onset HOBO TidbiT MX2204 Wireless Temperature Data Logger, 5000'
Model: MX2204

Regular Price	$165.00 USD
Availability	5 to 6 Weeks

Qty:

Regular Price	$165.00 USD
Availability	5 to 6 Weeks
Quantity

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

Regular Price	$17.00 USD
Availability	2 to 3 Weeks

Qty:

Regular Price	$17.00 USD
Availability	2 to 3 Weeks
Quantity

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

Regular Price	$235.00 USD
Availability	9 to 10 Weeks9 to 10 Weeks

Qty:

Regular Price	$235.00 USD
Availability	9 to 10 Weeks9 to 10 Weeks
Quantity

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

Regular Price	$175.00 USD
Availability	8 to 9 Weeks9 to 10 Weeks

Qty:

Regular Price	$175.00 USD
Availability	8 to 9 Weeks9 to 10 Weeks
Quantity

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

Regular Price	$130.00 USD
Availability	6 to 7 Weeks7 to 8 Weeks

Qty:

Regular Price	$130.00 USD
Availability	6 to 7 Weeks7 to 8 Weeks
Quantity

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

Regular Price	$825.00 USD
Availability	6 to 7 Weeks7 to 8 Weeks

Qty:

Regular Price	$825.00 USD
Availability	6 to 7 Weeks7 to 8 Weeks
Quantity

Onset HOBO RS1 Solar Radiation Shield
Model: RS1

Regular Price	$127.00 USD
Availability	3 to 4 Weeks

Qty:

Regular Price	$127.00 USD
Availability	3 to 4 Weeks
Quantity

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

Regular Price	$95.00 USD
Availability	9 to 10 Weeks

Qty:

Regular Price	$95.00 USD
Availability	9 to 10 Weeks
Quantity

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

Regular Price	$700.00 USD
Availability	2 to 3 Weeks

Qty:

Regular Price	$700.00 USD
Availability	2 to 3 Weeks
Quantity

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

Regular Price	$770.00 USD
Availability	2 to 3 Weeks

Qty:

Regular Price	$770.00 USD
Availability	2 to 3 Weeks
Quantity

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

Regular Price	$790.00 USD
Availability	2 to 3 Weeks

Learn More

Regular Price	$790.00 USD
Availability	2 to 3 Weeks
Quantity

Learn More

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

Regular Price	$850.00 USD
Availability	2 to 3 Weeks

Learn More

Regular Price	$850.00 USD
Availability	2 to 3 Weeks
Quantity

Learn More

Onset HOBO RX2105 MicroRX Station
Model: RX2105

Your Price	$1120.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$1120.00 USD
Availability	2 to 3 Weeks
Quantity

Onset HOBO RX3003-SYS-KIT-806 RX3000 Weather Station Starter Kit with limited global 3G plan, 4 hours
Model: RX3003-SYS-KIT-806

Your Price	$2743.23 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$2743.23 USD
Availability	2 to 3 Weeks
Quantity

Showing 81 to 100 of 158 products

4.8/5 Stars

4.8/5 Stars

Water

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

Qty:

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

Qty:

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

Qty:

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

Qty:

Onset HOBO TidbiT MX2203 Wireless Temperature Data Logger, 400' Model: MX2203

Qty:

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

Qty:

Onset HOBO TidbiT MX2204 Wireless Temperature Data Logger, 5000' Model: MX2204

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

Onset HOBO RS1 Solar Radiation Shield Model: RS1

Qty:

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

Qty:

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

Qty:

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

Qty:

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

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

Onset HOBO RX2105 MicroRX Station Model: RX2105

Qty:

Onset HOBO RX3003-SYS-KIT-806 RX3000 Weather Station Starter Kit with limited global 3G plan, 4 hours Model: RX3003-SYS-KIT-806

Qty:

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

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

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

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

Onset HOBO TidbiT MX2203 Wireless Temperature Data Logger, 400'
Model: MX2203

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

Onset HOBO TidbiT MX2204 Wireless Temperature Data Logger, 5000'
Model: MX2204

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

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

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

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

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

Onset HOBO RS1 Solar Radiation Shield
Model: RS1

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

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

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

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

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

Onset HOBO RX2105 MicroRX Station
Model: RX2105

Onset HOBO RX3003-SYS-KIT-806 RX3000 Weather Station Starter Kit with limited global 3G plan, 4 hours
Model: RX3003-SYS-KIT-806