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 157 products

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

Your Price	$37.00 USD
Availability	5 to 6 Weeks

Qty:

Your Price	$37.00 USD
Availability	5 to 6 Weeks
Quantity	Quantity

Onset HOBO UA-003-64 Pendant Event Data Logger, 64 KB
Model: UA-003-64

Your Price	$135.00 USD
Availability	8 to 9 Weeks

Qty:

Your Price	$135.00 USD
Availability	8 to 9 Weeks
Quantity	Quantity

Onset HOBO UA-001-64 Pendant Temperature Data Logger, 64 KB
Model: UA-001-64

Your Price	$89.00 USD
Availability	2 in Stock

Qty:

Your Price	$89.00 USD
Availability	2 in Stock
Quantity	Quantity

Onset HOBO UA-002-64 Pendant Temperature/Light Data Logger, 64 KB
Model: UA-002-64

Your Price	$109.00 USD
Availability	6 to 7 Weeks

Qty:

Your Price	$109.00 USD
Availability	6 to 7 Weeks
Quantity	Quantity

Onset HOBO CABLE-DR-015 Direct Read Cable, 49.2'
Model: CABLE-DR-015

Your Price	$214.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$214.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Onset HOBO U12-015-03-ORING-KIT Replacement O-Ring Kit
Model: U12-015-03-Oring-Kit

Your Price	$24.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$24.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Onset HOBO UA-PARTSKIT Pendant Replacement Parts Kit
Model: UA-PARTSKIT

Your Price	$25.00 USD
Availability	7 to 8 Weeks

Qty:

Your Price	$25.00 USD
Availability	7 to 8 Weeks
Quantity	Quantity

Onset HOBO BHW-PRO-DLD Onset HOBOware PRO Software v.3.x, Mac/Windows download
Model: BHW-PRO-DLD

Your Price	$75.00 USD
Availability	4 to 5 Weeks

Qty:

Your Price	$75.00 USD
Availability	4 to 5 Weeks
Quantity	Quantity

Onset HOBO SP-006 Ethernet/Wifi Power Data Plan for RX3000
Model: SP-006

Your Price	$252.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$252.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Onset HOBO SP-806 Global Limited Data Plan for RX3000, 4 hour connection
Model: SP-806

Your Price	$252.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$252.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Onset HOBO SP-807 US Max-Connect Data Plan for RX3000
Model: SP-807

Your Price	$442.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$442.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Onset HOBO SP-808 Global Max-Connect Data Plan for RX3000
Model: SP-808

Your Price	$442.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$442.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Onset HOBO CABLE-1-300 Stainless Steel Cable, 300'
Model: CABLE-1-300

Your Price	$528.18 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$528.18 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Onset HOBO U20-001-01 Water Level Data Logger, 30', stainless steel
Model: U20-001-01

Your Price	$620.00 USD
Availability	6 to 7 Weeks

Qty:

Your Price	$620.00 USD
Availability	6 to 7 Weeks
Quantity	Quantity

Onset HOBO U20-001-02 Water Level Data Logger, 100', stainless steel
Model: U20-001-02

Your Price	$620.00 USD
Availability	1 to 2 Weeks

Qty:

Your Price	$620.00 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Onset HOBO U20-001-03 Water Level Data Logger, 250', stainless steel
Model: U20-001-03

Your Price	$620.00 USD
Availability	5 Days

Qty:

Your Price	$620.00 USD
Availability	5 Days
Quantity	Quantity

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

Your Price	$825.00 USD
Availability	9 to 10 Weeks

Qty:

Your Price	$825.00 USD
Availability	9 to 10 Weeks
Quantity	Quantity

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

Your Price	$825.00 USD
Availability	12 to 13 Weeks

Qty:

Your Price	$825.00 USD
Availability	12 to 13 Weeks
Quantity	Quantity

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

Your Price	$825.00 USD
Availability	9 to 10 Weeks

Qty:

Your Price	$825.00 USD
Availability	9 to 10 Weeks
Quantity	Quantity

Onset HOBO UA-004-64 Pendant G Data Logger, 64 KB
Model: UA-004-64

Your Price	$120.00 USD
Availability	1 to 2 Weeks

Qty:

Your Price	$120.00 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Showing 81 to 100 of 157 products

Water

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

Qty:

Onset HOBO UA-003-64 Pendant Event Data Logger, 64 KB Model: UA-003-64

Qty:

Onset HOBO UA-001-64 Pendant Temperature Data Logger, 64 KB Model: UA-001-64

Qty:

Onset HOBO UA-002-64 Pendant Temperature/Light Data Logger, 64 KB Model: UA-002-64

Qty:

Onset HOBO CABLE-DR-015 Direct Read Cable, 49.2' Model: CABLE-DR-015

Qty:

Onset HOBO U12-015-03-ORING-KIT Replacement O-Ring Kit Model: U12-015-03-Oring-Kit

Qty:

Onset HOBO UA-PARTSKIT Pendant Replacement Parts Kit Model: UA-PARTSKIT

Qty:

Onset HOBO BHW-PRO-DLD Onset HOBOware PRO Software v.3.x, Mac/Windows download Model: BHW-PRO-DLD

Qty:

Onset HOBO SP-006 Ethernet/Wifi Power Data Plan for RX3000 Model: SP-006

Qty:

Onset HOBO SP-806 Global Limited Data Plan for RX3000, 4 hour connection Model: SP-806

Qty:

Onset HOBO SP-807 US Max-Connect Data Plan for RX3000 Model: SP-807

Qty:

Onset HOBO SP-808 Global Max-Connect Data Plan for RX3000 Model: SP-808

Qty:

Onset HOBO CABLE-1-300 Stainless Steel Cable, 300' Model: CABLE-1-300

Qty:

Onset HOBO U20-001-01 Water Level Data Logger, 30', stainless steel Model: U20-001-01

Qty:

Onset HOBO U20-001-02 Water Level Data Logger, 100', stainless steel Model: U20-001-02

Qty:

Onset HOBO U20-001-03 Water Level Data Logger, 250', stainless steel Model: U20-001-03

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:

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

Qty:

Onset HOBO UA-004-64 Pendant G Data Logger, 64 KB Model: UA-004-64

Qty:

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

Onset HOBO UA-003-64 Pendant Event Data Logger, 64 KB
Model: UA-003-64

Onset HOBO UA-001-64 Pendant Temperature Data Logger, 64 KB
Model: UA-001-64

Onset HOBO UA-002-64 Pendant Temperature/Light Data Logger, 64 KB
Model: UA-002-64

Onset HOBO CABLE-DR-015 Direct Read Cable, 49.2'
Model: CABLE-DR-015

Onset HOBO U12-015-03-ORING-KIT Replacement O-Ring Kit
Model: U12-015-03-Oring-Kit

Onset HOBO UA-PARTSKIT Pendant Replacement Parts Kit
Model: UA-PARTSKIT

Onset HOBO BHW-PRO-DLD Onset HOBOware PRO Software v.3.x, Mac/Windows download
Model: BHW-PRO-DLD

Onset HOBO SP-006 Ethernet/Wifi Power Data Plan for RX3000
Model: SP-006

Onset HOBO SP-806 Global Limited Data Plan for RX3000, 4 hour connection
Model: SP-806

Onset HOBO SP-807 US Max-Connect Data Plan for RX3000
Model: SP-807

Onset HOBO SP-808 Global Max-Connect Data Plan for RX3000
Model: SP-808

Onset HOBO CABLE-1-300 Stainless Steel Cable, 300'
Model: CABLE-1-300

Onset HOBO U20-001-01 Water Level Data Logger, 30', stainless steel
Model: U20-001-01

Onset HOBO U20-001-02 Water Level Data Logger, 100', stainless steel
Model: U20-001-02

Onset HOBO U20-001-03 Water Level Data Logger, 250', stainless steel
Model: U20-001-03

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

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

Onset HOBO UA-004-64 Pendant G Data Logger, 64 KB
Model: UA-004-64