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Monitoring Solutions for Water, Indoor, Outdoor, & Agriculture

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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.

Showing 1 to 20 of 258 products

Onset HOBO MX2201 Pendant Wireless Temperature Data Logger-

Onset HOBO MX2201 Pendant Wireless Temperature Data Logger
Model: MX2201

Regular Price $75.00 USD
Availability 31 in Stock

Qty:

Regular Price $75.00 USD
Availability 31 in Stock
Quantity

Onset HOBO U22-001 Pro v2 Water Temperature Data Logger-

Onset HOBO U22-001 Pro v2 Water Temperature Data Logger
Model: U22-001

Regular Price $175.00 USD
Availability 12 in Stock
Learn More
Regular Price $175.00 USD
Availability 12 in Stock
Quantity
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Onset HOBO CABLE-USBMB USB Cable-

Onset HOBO CABLE-USBMB USB Cable
Model: CABLE-USBMB

Regular Price $18.00 USD
Availability 6 in Stock

Qty:

Regular Price $18.00 USD
Availability 6 in Stock
Quantity

Onset HOBO BOOT-TIDBIT-WH Protective Boot for TidbiT, 5-pack, white-

Onset HOBO BOOT-TIDBIT-WH Protective Boot for TidbiT, 5-pack, white
Model: BOOT-TIDBIT-WH

Sale Price $20.00 USD
Regular Price $25.00 USD
Availability 5 in Stock

Qty:

Sale Price $20.00 USD
Regular Price $25.00 USD
Availability 5 in Stock
Quantity

Onset HOBO MX2301A Wireless Temperature/RH Humidity Data Logger-

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

Regular Price $199.00 USD
Availability 4 in Stock

Qty:

Regular Price $199.00 USD
Availability 4 in Stock
Quantity

Onset HOBO BASE-U-4 Universal Optic USB Base Station-

Onset HOBO BASE-U-4 Universal Optic USB Base Station
Model: BASE-U-4

Regular Price $175.00 USD
Availability 2 in Stock

Qty:

Regular Price $175.00 USD
Availability 2 in Stock
Quantity

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

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

Regular Price $15.00 USD
Availability 2 to 3 Weeks

Qty:

Regular Price $15.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO COUPLER2-E Coupler for Onset HOBO Pro v2-

Onset HOBO COUPLER2-E Coupler for Onset HOBO Pro v2
Model: COUPLER2-E

Regular Price $15.00 USD
Availability 1 Week

Qty:

Regular Price $15.00 USD
Availability 1 Week
Quantity

Onset HOBO DESICCANT5 Desiccant Replacement Pack for the UA-003-

Onset HOBO DESICCANT5 Desiccant Replacement Pack for the UA-003
Model: DESICCANT5

Regular Price $12.00 USD
Availability 1 Week

Qty:

Regular Price $12.00 USD
Availability 1 Week
Quantity

Onset HOBO DESIC-PACK Desiccant pack for Outdoor/Industrial data loggers, 2-pack-

Onset HOBO DESIC-PACK Desiccant pack for Outdoor/Industrial data loggers, 2-pack
Model: DESIC-PACK

Regular Price $10.00 USD
Availability 8 to 9 Weeks

Qty:

Regular Price $10.00 USD
Availability 8 to 9 Weeks
Quantity

Onset HOBO HP-B Lithium Battery, 3.6 V-

Onset HOBO HP-B Lithium Battery, 3.6 V
Model: HP-B

Regular Price $15.00 USD
Availability 5 to 6 Weeks

Qty:

Regular Price $15.00 USD
Availability 5 to 6 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 $13.00 USD
Availability 1 to 2 Weeks

Qty:

Regular Price $13.00 USD
Availability 1 to 2 Weeks
Quantity

Onset HOBO M-MLA Mast Level-

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

Regular Price $16.34 USD
Availability 2 to 3 Weeks

Qty:

Regular Price $16.34 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO U23-RS-CLAMPKIT Clamp Kit for U23-001-

Onset HOBO U23-RS-CLAMPKIT Clamp Kit for U23-001
Model: U23-RS-CLAMPKIT

Regular Price $10.00 USD
Availability 1 to 2 Weeks

Qty:

Regular Price $10.00 USD
Availability 1 to 2 Weeks
Quantity

Onset HOBO WELL-CAP-01 Well Cap-

Onset HOBO WELL-CAP-01 Well Cap
Model: WELL-CAP-01

Regular Price $83.00 USD
Availability 5 to 6 Weeks

Qty:

Regular Price $83.00 USD
Availability 5 to 6 Weeks
Quantity

Onset HOBO MX2500-ELECTRODE Replacement Electrode for the MX2501-

Onset HOBO MX2500-ELECTRODE Replacement Electrode for the MX2501
Model: MX2500-ELECTRODE

Regular Price $170.00 USD
Availability 6 to 7 Weeks

Qty:

Regular Price $170.00 USD
Availability 6 to 7 Weeks
Quantity

Onset HOBO MX2500-END-CAP Replacement End Cap for the MX2501-

Onset HOBO MX2500-END-CAP Replacement End Cap for the MX2501
Model: MX2500-END-CAP

Regular Price $157.00 USD
Availability 2 to 3 Weeks

Qty:

Regular Price $157.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2500-GUARD Anti-Biofouling Copper Guard-

Onset HOBO MX2500-GUARD Anti-Biofouling Copper Guard
Model: MX2500-GUARD

Regular Price $33.00 USD
Availability 2 to 3 Weeks

Qty:

Regular Price $33.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2500-CAL-BKR Calibration Beaker for the MX2501, 4 oz-

Onset HOBO MX2500-CAL-BKR Calibration Beaker for the MX2501, 4 oz
Model: MX2500-CAL-BKR

Regular Price $8.00 USD
Availability 2 to 3 Weeks

Qty:

Regular Price $8.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2500-STORE-CAP Electrode Storage Cap-

Onset HOBO MX2500-STORE-CAP Electrode Storage Cap
Model: MX2500-STORE-CAP

Regular Price $21.00 USD
Availability 7 to 8 Weeks

Qty:

Regular Price $21.00 USD
Availability 7 to 8 Weeks
Quantity
Showing 1 to 20 of 258 products
Calibration Lab
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