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24279 REVIEWS

Customer Rating

4.7/5 Stars

24279 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 41 to 60 of 156 products

Onset HOBO HRB Replacement Battery, 10-bag-

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Onset HOBO KIT-S-U20-04 Water Level Data Logger Starter Kit, 13'-

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

Your Price $1283.00 CAD
Availability 3 to 4 Weeks

Qty:

Your Price $1283.00 CAD
Availability 3 to 4 Weeks
Quantity

Onset HOBO M-CDY Cable Caddy-

Onset HOBO M-CDY Cable Caddy
Model: M-CDY

Regular Price $214.00 CAD
Availability 2 to 3 Weeks

Qty:

Regular Price $214.00 CAD
Availability 2 to 3 Weeks
Quantity

Onset HOBO M-GKA Grounding Kit-

Onset HOBO M-GKA Grounding Kit
Model: M-GKA

Regular Price $152.00 CAD
Availability 1 Week

Qty:

Regular Price $152.00 CAD
Availability 1 Week
Quantity

Onset HOBO M-GWA Guy Wire Kit, 5 lbs-

Onset HOBO M-GWA Guy Wire Kit, 5 lbs
Model: M-GWA

Regular Price $152.00 CAD
Availability 1 Week

Qty:

Regular Price $152.00 CAD
Availability 1 Week
Quantity

Onset HOBO M-LBB Light Sensor Bracket-

Onset HOBO M-LBB Light Sensor Bracket
Model: M-LBB

Regular Price $90.00 CAD
Availability 1 to 2 Weeks

Qty:

Regular Price $90.00 CAD
Availability 1 to 2 Weeks
Quantity

Onset HOBO M-LLA Light Sensor Level-

Onset HOBO M-LLA Light Sensor Level
Model: M-LLA

Regular Price $98.00 CAD
Availability 5 to 6 Weeks

Qty:

Regular Price $98.00 CAD
Availability 5 to 6 Weeks
Quantity

Onset HOBO M-MLA Mast Level-

Onset HOBO M-MLA Mast Level
Model: M-MLA

Regular Price $27.00 CAD
Availability 2 to 3 Weeks

Qty:

Regular Price $27.00 CAD
Availability 2 to 3 Weeks
Quantity

Onset HOBO M-MPA Mast, 9.8'-

Onset HOBO M-MPA Mast, 9.8'
Model: M-MPA

Regular Price $134.00 CAD
Availability 2 to 3 Weeks

Qty:

Regular Price $134.00 CAD
Availability 2 to 3 Weeks
Quantity

Onset HOBO M-MPB Mast, 4.9'-

Onset HOBO M-MPB Mast, 4.9'
Model: M-MPB

Regular Price $98.00 CAD
Availability 2 to 3 Weeks

Qty:

Regular Price $98.00 CAD
Availability 2 to 3 Weeks
Quantity
Showing 41 to 60 of 156 products
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