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 41 to 60 of 156 products

Onset HOBO CABLE-RWL-5.0 Water Level Sensor Cable, 5 m
Model: CABLE-RWL-5.0

Regular Price	$213.00 CAD
Availability	3 to 4 Weeks

Qty:

Regular Price	$213.00 CAD
Availability	3 to 4 Weeks
Quantity	Quantity

Onset HOBO CABLE-RX-PWR External DC Power Cable for RX3000
Model: CABLE-RX-PWR

Regular Price	$52.00 CAD
Availability	2 to 3 Weeks

Qty:

Regular Price	$52.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Onset HOBO COUPLER2-A Coupler for UA Pendant Data Loggers
Model: COUPLER2-A

Regular Price	$28.00 CAD
Availability	2 to 3 Weeks

Qty:

Regular Price	$28.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Onset HOBO COUPLER2-B Coupler for U20 Water Level Data Loggers
Model: COUPLER2-B

Regular Price	$23.00 CAD
Availability	2 to 3 Weeks

Qty:

Regular Price	$23.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Onset HOBO COUPLER2-C Replacement Coupler
Model: COUPLER2-C

Regular Price	$23.00 CAD
Availability	5 to 6 Weeks

Qty:

Regular Price	$23.00 CAD
Availability	5 to 6 Weeks
Quantity	Quantity

Onset HOBO COUPLER2-D Replacement Coupler for the TidbiT v2
Model: COUPLER2-D

Regular Price	$23.00 CAD
Availability	1 Week

Qty:

Regular Price	$23.00 CAD
Availability	1 Week
Quantity	Quantity

Onset HOBO DESICCANT1 Small Desiccant Pack, 25-pack
Model: DESICCANT1

Regular Price	$21.00 CAD
Availability	2 to 3 Weeks

Qty:

Regular Price	$21.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Onset HOBO DESICCANT2 Large Desiccant Pack, 25-pack
Model: DESICCANT2

Regular Price	$32.00 CAD
Availability	5 Days

Qty:

Regular Price	$32.00 CAD
Availability	5 Days
Quantity	Quantity

Onset HOBO HOUSING-U2X Protective Mounting Enclosure
Model: HOUSING-U2X

Regular Price	$101.00 CAD
Availability	1 Week

Qty:

Regular Price	$101.00 CAD
Availability	1 Week
Quantity	Quantity

Onset HOBO HRB Replacement Battery, 10-bag
Model: HRB

Regular Price	$148.00 CAD
Availability	2 to 3 Weeks

Qty:

Regular Price	$148.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Onset HOBO HRB-2477 Replacement Battery for MX2203, 6-box
Model: HRB-2477

Regular Price	$96.00 CAD
Availability	2 to 3 Weeks

Qty:

Regular Price	$96.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Onset HOBO HRB-LI-6 Replacement AA Batteries, 6-pack
Model: HRB-LI-6

Regular Price	$52.00 CAD
Availability	2 to 3 Weeks

Qty:

Regular Price	$52.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Onset HOBO HRB-LI-AAA AAA Batteries, 2-pack
Model: HRB-LI-AAA

Regular Price	$18.00 CAD
Availability	2 to 3 Weeks

Qty:

Regular Price	$18.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Onset HOBO HRB-TEMP Replacement Batteries, 6-box
Model: HRB-TEMP

Regular Price	$30.00 CAD
Availability	2 to 3 Weeks

Qty:

Regular Price	$30.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Onset HOBO HRB-TEMP-1 Replacement Batteries, 5-pack
Model: HRB-TEMP-1

Regular Price	$21.00 CAD
Availability	1 to 2 Weeks

Qty:

Regular Price	$21.00 CAD
Availability	1 to 2 Weeks
Quantity	Quantity

Onset HOBO KIT-D-U20-01 Water Level Data Logger Deluxe Kit, 30'
Model: KIT-D-U20-01

Your Price	$2502.00 CAD
Availability	5 to 6 Weeks

Qty:

Your Price	$2502.00 CAD
Availability	5 to 6 Weeks
Quantity	Quantity

Onset HOBO KIT-D-U20-02 Water Level Data Logger Deluxe Kit, 100'
Model: KIT-D-U20-02

Your Price	$2502.00 CAD
Availability	6 to 7 Weeks

Qty:

Your Price	$2502.00 CAD
Availability	6 to 7 Weeks
Quantity	Quantity

Onset HOBO KIT-D-U20-04 Water Level Data Logger Deluxe Kit, 13'
Model: KIT-D-U20-04

Your Price	$2502.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$2502.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Onset HOBO KIT-S-U20-01 Water Level Data Logger Starter Kit, 30'
Model: KIT-S-U20-01

Your Price	$1283.00 CAD
Availability	1 to 2 Weeks

Qty:

Your Price	$1283.00 CAD
Availability	1 to 2 Weeks
Quantity	Quantity

Onset HOBO KIT-S-U20-02 Water Level Data Logger Starter Kit, 100'
Model: KIT-S-U20-02

Your Price	$1283.00 CAD
Availability	4 to 5 Weeks

Qty:

Your Price	$1283.00 CAD
Availability	4 to 5 Weeks
Quantity	Quantity

Showing 41 to 60 of 156 products

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4.7/5 Stars

Water

Onset HOBO CABLE-RWL-5.0 Water Level Sensor Cable, 5 m Model: CABLE-RWL-5.0

Qty:

Onset HOBO CABLE-RX-PWR External DC Power Cable for RX3000 Model: CABLE-RX-PWR

Qty:

Onset HOBO COUPLER2-A Coupler for UA Pendant Data Loggers Model: COUPLER2-A

Qty:

Onset HOBO COUPLER2-B Coupler for U20 Water Level Data Loggers Model: COUPLER2-B

Qty:

Onset HOBO COUPLER2-C Replacement Coupler Model: COUPLER2-C

Qty:

Onset HOBO COUPLER2-D Replacement Coupler for the TidbiT v2 Model: COUPLER2-D

Qty:

Onset HOBO DESICCANT1 Small Desiccant Pack, 25-pack Model: DESICCANT1

Qty:

Onset HOBO DESICCANT2 Large Desiccant Pack, 25-pack Model: DESICCANT2

Qty:

Onset HOBO HOUSING-U2X Protective Mounting Enclosure Model: HOUSING-U2X

Qty:

Onset HOBO HRB Replacement Battery, 10-bag Model: HRB

Qty:

Onset HOBO HRB-2477 Replacement Battery for MX2203, 6-box Model: HRB-2477

Qty:

Onset HOBO HRB-LI-6 Replacement AA Batteries, 6-pack Model: HRB-LI-6

Qty:

Onset HOBO HRB-LI-AAA AAA Batteries, 2-pack Model: HRB-LI-AAA

Qty:

Onset HOBO HRB-TEMP Replacement Batteries, 6-box Model: HRB-TEMP

Qty:

Onset HOBO HRB-TEMP-1 Replacement Batteries, 5-pack Model: HRB-TEMP-1

Qty:

Onset HOBO KIT-D-U20-01 Water Level Data Logger Deluxe Kit, 30' Model: KIT-D-U20-01

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Onset HOBO KIT-D-U20-02 Water Level Data Logger Deluxe Kit, 100' Model: KIT-D-U20-02

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Onset HOBO KIT-D-U20-04 Water Level Data Logger Deluxe Kit, 13' Model: KIT-D-U20-04

Qty:

Onset HOBO KIT-S-U20-01 Water Level Data Logger Starter Kit, 30' Model: KIT-S-U20-01

Qty:

Onset HOBO KIT-S-U20-02 Water Level Data Logger Starter Kit, 100' Model: KIT-S-U20-02

Qty:

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Onset HOBO CABLE-RWL-5.0 Water Level Sensor Cable, 5 m
Model: CABLE-RWL-5.0

Onset HOBO CABLE-RX-PWR External DC Power Cable for RX3000
Model: CABLE-RX-PWR

Onset HOBO COUPLER2-A Coupler for UA Pendant Data Loggers
Model: COUPLER2-A

Onset HOBO COUPLER2-B Coupler for U20 Water Level Data Loggers
Model: COUPLER2-B

Onset HOBO COUPLER2-C Replacement Coupler
Model: COUPLER2-C

Onset HOBO COUPLER2-D Replacement Coupler for the TidbiT v2
Model: COUPLER2-D

Onset HOBO DESICCANT1 Small Desiccant Pack, 25-pack
Model: DESICCANT1

Onset HOBO DESICCANT2 Large Desiccant Pack, 25-pack
Model: DESICCANT2

Onset HOBO HOUSING-U2X Protective Mounting Enclosure
Model: HOUSING-U2X

Onset HOBO HRB Replacement Battery, 10-bag
Model: HRB

Onset HOBO HRB-2477 Replacement Battery for MX2203, 6-box
Model: HRB-2477

Onset HOBO HRB-LI-6 Replacement AA Batteries, 6-pack
Model: HRB-LI-6

Onset HOBO HRB-LI-AAA AAA Batteries, 2-pack
Model: HRB-LI-AAA

Onset HOBO HRB-TEMP Replacement Batteries, 6-box
Model: HRB-TEMP

Onset HOBO HRB-TEMP-1 Replacement Batteries, 5-pack
Model: HRB-TEMP-1

Onset HOBO KIT-D-U20-01 Water Level Data Logger Deluxe Kit, 30'
Model: KIT-D-U20-01

Onset HOBO KIT-D-U20-02 Water Level Data Logger Deluxe Kit, 100'
Model: KIT-D-U20-02

Onset HOBO KIT-D-U20-04 Water Level Data Logger Deluxe Kit, 13'
Model: KIT-D-U20-04

Onset HOBO KIT-S-U20-01 Water Level Data Logger Starter Kit, 30'
Model: KIT-S-U20-01

Onset HOBO KIT-S-U20-02 Water Level Data Logger Starter Kit, 100'
Model: KIT-S-U20-02