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Monitoring Solutions for Water, Indoor, Outdoor, & Agriculture

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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 1 to 20 of 158 products

Onset HOBO RX3004-00-01 RX3000 Remote Monitoring Station, 4G LTE-

Onset HOBO RX3004-00-01 RX3000 Remote Monitoring Station, 4G LTE
Model: RX3004-00-01

Regular Price $995.00 USD
Availability 15+ Weeks
Learn More
Regular Price $995.00 USD
Availability 15+ Weeks
Quantity
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Onset HOBO RX3003-SYS-KIT-806 RX3000 Weather Station Starter Kit with limited global 3G plan, 4 hours-

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

Onset HOBO RX3003-SYS-KIT-808 RX3000 Weather Station Starter Kit with maximum 3G plan, 10 minutes-

Onset HOBO RX3003-SYS-KIT-808 RX3000 Weather Station Starter Kit with maximum 3G plan, 10 minutes
Model: RX3003-SYS-KIT-808

Your Price $2885.89 USD
Availability 2 to 3 Weeks

Qty:

Your Price $2885.89 USD
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 $20.00 USD
Availability 2 to 3 Weeks

Qty:

Regular Price $20.00 USD
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 $60.00 USD
Availability 2 to 3 Weeks

Qty:

Regular Price $60.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO HRB Replacement Battery, 10-bag-

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

Regular Price $100.00 USD
Availability 2 to 3 Weeks

Qty:

Regular Price $100.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO T-SDX-93030-010 Desiccant Cartridge for Stevens SDX-

Onset HOBO T-SDX-93030-010 Desiccant Cartridge for Stevens SDX
Model: T-SDX-93030-010

Regular Price $50.00 USD
Availability 2 to 3 Weeks

Qty:

Regular Price $50.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO T-SDX-93030-500 Hydrophobic Vent Tube Caps for Stevens SDX-

Onset HOBO T-SDX-93030-500 Hydrophobic Vent Tube Caps for Stevens SDX
Model: T-SDX-93030-500

Regular Price $61.00 USD
Availability 2 to 3 Weeks

Qty:

Regular Price $61.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO BOOT-MX2204-GR Boot for the MX2204, Grey, 5-pack-

Onset HOBO BOOT-MX2204-GR Boot for the MX2204, Grey, 5-pack
Model: BOOT-MX2204-GR

Regular Price $55.00 USD
Availability 2 to 3 Weeks

Qty:

Regular Price $55.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO BOOT-MX2203-GR Boot for the MX2203, Grey, 5-pack-

Onset HOBO BOOT-MX2203-GR Boot for the MX2203, Grey, 5-pack
Model: BOOT-MX2203-GR

Regular Price $55.00 USD
Availability 2 to 3 Weeks

Qty:

Regular Price $55.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO RXW-TMB-900 Onset HOBOnet Temperature Sensor, 900 MHz-

Onset HOBO RXW-TMB-900 Onset HOBOnet Temperature Sensor, 900 MHz
Model: RXW-TMB-900

Regular Price $230.00 USD
Availability 2 to 3 Weeks

Qty:

Regular Price $230.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO S-ADAPT-5 Communication Adapter, 1 to 2 sensor-

Onset HOBO S-ADAPT-5 Communication Adapter, 1 to 2 sensor
Model: S-ADAPT-5

Regular Price $37.00 USD
Availability 2 to 3 Weeks

Qty:

Regular Price $37.00 USD
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 $31.59 USD
Availability 2 to 3 Weeks

Qty:

Regular Price $31.59 USD
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 $11.00 USD
Availability 2 to 3 Weeks

Qty:

Regular Price $11.00 USD
Availability 2 to 3 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 $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-

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 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 $12.00 USD
Availability 2 to 3 Weeks

Qty:

Regular Price $12.00 USD
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 $95.00 USD
Availability 9 to 10 Weeks

Qty:

Regular Price $95.00 USD
Availability 9 to 10 Weeks
Quantity

Onset HOBO RXMOD-W1 Water Level Sensor Module for RX3000 Remote Monitoring Station-

Onset HOBO RXMOD-W1 Water Level Sensor Module for RX3000 Remote Monitoring Station
Model: RXMOD-W1

Regular Price $150.00 USD
Availability 2 to 3 Weeks

Qty:

Regular Price $150.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO BHW-DA-GPP-CD Grains Per Pound Data Assistant Software-

Onset HOBO BHW-DA-GPP-CD Grains Per Pound Data Assistant Software
Model: BHW-DA-GPP-CD

Regular Price $37.03 USD
Availability 2 to 3 Weeks

Qty:

Regular Price $37.03 USD
Availability 2 to 3 Weeks
Quantity
Showing 1 to 20 of 158 products
Calibration Lab
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