Outdoor

Onset HOBO data loggers set the standard for reliable, accurate data logging for outdoor monitoring applications.

HOBO outdoor applications

Whether it’s a stand-alone data logger, a weather station, or a web-enabled field monitoring system, Onset HOBO outdoor monitoring products are:

  • Highly accurate

  • Easily deployed

  • Affordable

From agricultural research, to ecology studies, to farming – Onset HOBO’s weatherproof data loggers and stations offer unparalleled ease-of-use and deliver exceptional reliability – even in the harshest outdoor environments.


Onset HOBO MX2001-01-SS Wireless Water Level Data Logger with 29.5' SS sensor-

Onset HOBO MX2001-01-SS Wireless Water Level Data Logger with 29.5' SS sensor
Model: MX2001-01-SS

Your Price $780.00 USD
Availability 9 to 10 Weeks

Qty:

Your Price $780.00 USD
Availability 9 to 10 Weeks
Quantity

Onset HOBO MX2001-01-SS-S Water Level sensor, 29.5', stainless steel-

Onset HOBO MX2001-01-SS-S Water Level sensor, 29.5', stainless steel
Model: MX2001-01-SS-S

Your Price $435.00 USD
Availability 10 to 11 Weeks

Qty:

Your Price $435.00 USD
Availability 10 to 11 Weeks
Quantity

Onset HOBO MX2001-01-Ti Wireless Water Level Data Logger with 29.5' titanium sensor-

Onset HOBO MX2001-01-Ti Wireless Water Level Data Logger with 29.5' titanium sensor
Model: MX2001-01-Ti

Your Price $825.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $825.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2001-01-Ti-S Water Level sensor, 29.5', titanium-

Onset HOBO MX2001-01-Ti-S Water Level sensor, 29.5', titanium
Model: MX2001-01-Ti-S

Your Price $480.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $480.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2001-02-SS-S Water Level sensor, 30m, stainless steel-

Onset HOBO MX2001-02-SS-S Water Level sensor, 30m, stainless steel
Model: MX2001-02-SS-S

Your Price $435.00 USD
Availability 5 Days

Qty:

Your Price $435.00 USD
Availability 5 Days
Quantity

Onset HOBO MX2001-03-SS Wireless Water Level Data Logger with 719.7' SS sensor-

Onset HOBO MX2001-03-SS Wireless Water Level Data Logger with 719.7' SS sensor
Model: MX2001-03-SS

Your Price $780.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $780.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2001-03-SS-S Water Level sensor, 719.7', stainless steel-

Onset HOBO MX2001-03-SS-S Water Level sensor, 719.7', stainless steel
Model: MX2001-03-SS-S

Your Price $435.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $435.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2001-04-SS Wireless Water Level Data Logger with 13.1' SS sensor-

Onset HOBO MX2001-04-SS Wireless Water Level Data Logger with 13.1' SS sensor
Model: MX2001-04-SS

Your Price $780.00 USD
Availability 9 to 10 Weeks

Qty:

Your Price $780.00 USD
Availability 9 to 10 Weeks
Quantity

Onset HOBO MX2001-04-SS-S Water Level sensor, 13.1', stainless steel-

Onset HOBO MX2001-04-SS-S Water Level sensor, 13.1', stainless steel
Model: MX2001-04-SS-S

Your Price $435.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $435.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2001-04-Ti Wireless Water Level Data Logger with 13.1' titanium sensor-

Onset HOBO MX2001-04-Ti Wireless Water Level Data Logger with 13.1' titanium sensor
Model: MX2001-04-Ti

Your Price $825.00 USD
Availability 8 to 9 Weeks

Qty:

Your Price $825.00 USD
Availability 8 to 9 Weeks
Quantity

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

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

Your Price $480.00 USD
Availability 1 to 2 Weeks

Qty:

Your Price $480.00 USD
Availability 1 to 2 Weeks
Quantity

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

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

Your Price $380.00 USD
Availability 7 to 8 Weeks

Qty:

Your Price $380.00 USD
Availability 7 to 8 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

Your Price $14.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $14.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2201 Pendant Wireless Temperature Data Logger-

Onset HOBO MX2201 Pendant Wireless Temperature Data Logger
Model: MX2201

Your Price $79.00 USD
Availability 5 in Stock

Qty:

Your Price $79.00 USD
Availability 5 in Stock
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

Your Price $12.00 USD
Availability 6 to 7 Weeks

Qty:

Your Price $12.00 USD
Availability 6 to 7 Weeks
Quantity

Onset HOBO MX2202 Pendant MX Temperature/Light Data Logger-

Onset HOBO MX2202 Pendant MX Temperature/Light Data Logger
Model: MX2202

Your Price $95.00 USD
Availability 9 in Stock

Qty:

Your Price $95.00 USD
Availability 9 in Stock
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

Your Price $12.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $12.00 USD
Availability 2 to 3 Weeks
Quantity

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

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

Your Price $19.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $19.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2301A Wireless Temperature/RH Humidity Data Logger-

Onset HOBO MX2301A Wireless Temperature/RH Humidity Data Logger
Model: MX2301A

Your Price $205.00 USD
Availability 4 to 5 Weeks

Qty:

Your Price $205.00 USD
Availability 4 to 5 Weeks
Quantity

Onset HOBO MX2302A External Wireless Temperature/Humidity Data Logger-

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

Your Price $245.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $245.00 USD
Availability 2 to 3 Weeks
Quantity

We Ship Free on Orders Over &99 within Canada