Onset HOBO Data Loggers

Onset is an established global leader in the design and manufacture of data loggers, sensors, software, and accessories. The company’s HOBO brand of temperature, humidity, and water-level data loggers are made in the USA and used by companies around the world for accurate and reliable environmental assessments. HOBO® data loggers suit a broad scope of environmental monitoring applications, from office buildings to manufacturing plants and coastal research facilities. Transcat offers a complete selection of Onset products, including the HOBO brand of data loggers, external sensors, and other valuable products that meet monitoring and recording demands. We also offer ISO 17025 accredited temperature calibration and humidity calibration services for Onset HOBO and hundreds of other manufacturers.

Filter By
Hide Filters
View as
Showing 1-25 of 289
per page
Set Descending Direction
  1. Onset CX402-VFC4M InTemp VFC Data Logger,4M Probe
    Onset HOBO Data Loggers CX402-VFC4M InTemp VFC Data Logger,4M Probe
    Order #: CX402-VFC4M
    Mfg #: CX402-VFC4M
    Availability: Item ships in about Ships in 2-3 weeks
    $159.00
    InTemp VFC Data Logger,4M Probe Learn More
  2. Onset CX402-VFC430 InTemp VFC Data Logger, 4M 30mL
    Onset HOBO Data Loggers CX402-VFC430 InTemp VFC Data Logger, 4M 30mL
    Order #: CX402-VFC430
    Mfg #: CX402-VFC430
    Availability: Item ships in about Ships in 2-3 weeks
    $169.00
    InTemp VFC Data Logger, 4M 30mL Learn More
  3. Onset CX402-VFC415 InTemp VFC Data Logger, 4M 15mL
    Onset HOBO Data Loggers CX402-VFC415 InTemp VFC Data Logger, 4M 15mL
    Order #: CX402-VFC415
    Mfg #: CX402-VFC415
    Availability: Item ships in about Ships in 2-3 weeks
    $169.00
    InTemp VFC Data Logger, 4M 15mL Learn More
  4. Onset CX402-VFC405 InTemp VFC Data Logger, 4M 5mL
    Onset HOBO Data Loggers CX402-VFC405 InTemp VFC Data Logger, 4M 5mL
    Order #: CX402-VFC405
    Mfg #: CX402-VFC405
    Availability: Item ships in about Ships in 2-3 weeks
    $169.00
    InTemp VFC Data Logger, 4M 5mL Learn More
  5. Onset CX402-VFC2M InTemp VFC Data Logger,2M Probe
    Onset HOBO Data Loggers CX402-VFC2M InTemp VFC Data Logger,2M Probe
    Order #: CX402-VFC2M
    Mfg #: CX402-VFC2M
    Availability: Item ships in about Ships in 2-3 weeks
    $149.00
    InTemp VFC Data Logger,2M Probe Learn More
  6. Onset CX402-VFC230 InTemp VFC Data Logger, 2M 30mL
    Onset HOBO Data Loggers CX402-VFC230 InTemp VFC Data Logger, 2M 30mL
    Order #: CX402-VFC230
    Mfg #: CX402-VFC230
    Availability: Item ships in about Ships in 2-3 weeks
    $159.00
    InTemp VFC Data Logger, 2M 30mL Learn More
  7. Onset CX402-VFC215 InTemp VFC Data Logger, 2M 15mL
    Onset HOBO Data Loggers CX402-VFC215 InTemp VFC Data Logger, 2M 15mL
    Order #: CX402-VFC215
    Mfg #: CX402-VFC215
    Availability: Item ships in about Ships in 2-3 weeks
    $159.00
    InTemp VFC Data Logger, 2M 15mL Learn More
  8. Onset CX402-T4M InTemp Data Logger, 4M Temp Probe
    Onset HOBO Data Loggers CX402-T4M InTemp Data Logger, 4M Temp Probe
    Order #: CX402-T4M
    Mfg #: CX402-T4M
    Availability: Item ships in about Ships in 2-3 weeks
    $159.00
    InTemp Data Logger, 4M Temp Probe Learn More
  9. Onset CX402-T430 InTemp Data Logger, 4M Temp Probe, 30mL bottle
    Onset HOBO Data Loggers CX402-T430 InTemp Data Logger, 4M Temp Probe, 30mL bottle
    Order #: CX402-T430
    Mfg #: CX402-T430
    Availability: Item ships in about Ships in 2-3 weeks
    $169.00
    InTemp Data Logger, 4M Temp Probe, 30mL bottle Learn More
  10. Onset CX402-T415 InTemp Data Logger, 4M Temp Probe, 15mL bottle
    Onset HOBO Data Loggers CX402-T415 InTemp Data Logger, 4M Temp Probe, 15mL bottle
    Order #: CX402-T415
    Mfg #: CX402-T415
    Availability: Item ships in about Ships in 2-3 weeks
    $169.00
    InTemp Data Logger, 4M Temp Probe, 15mL bottle Learn More
  11. Onset CX402-T405 InTemp Data Logger, 4M Temp Probe, 5mL bottle
    Onset HOBO Data Loggers CX402-T405 InTemp Data Logger, 4M Temp Probe, 5mL bottle
    Order #: CX402-T405
    Mfg #: CX402-T405
    Availability: Item ships in about Ships in 2-3 weeks
    $169.00
    InTemp Data Logger, 4M Temp Probe, 5mL bottle Learn More
  12. Onset CX402-T2M InTemp Data Logger, 2M Temp Probe
    Onset HOBO Data Loggers CX402-T2M InTemp Data Logger, 2M Temp Probe
    Order #: CX402-T2M
    Mfg #: CX402-T2M
    Availability: Item ships in about Ships in 2-3 weeks
    $149.00
    InTemp Data Logger, 2M Temp Probe Learn More
  13. Onset CX402-T230 InTemp Data Logger, 2M Temp Probe, 30mL bottle
    Onset HOBO Data Loggers CX402-T230 InTemp Data Logger, 2M Temp Probe, 30mL bottle
    Order #: CX402-T230
    Mfg #: CX402-T230
    Availability: Item ships in about Ships in 2-3 weeks
    $159.00
    InTemp Data Logger, 2M Temp Probe, 30mL bottle Learn More
  14. Onset CX403 InTemp Temperature Logger with internal temperature sensor
    Onset HOBO Data Loggers CX403 InTemp Temperature Logger with internal temperature sensor
    Order #: CX403
    Mfg #: CX403
    Availability: Item ships in about Ships in 2-3 weeks
    $119.00
    InTemp Temperature Logger with internal temperature sensor Learn More
  15. Onset CX402-T215 InTemp Temperature Logger, 2m probe and 15 mL glycol bottle
    Onset HOBO Data Loggers CX402-T215 InTemp Temperature Logger w/ 2m probe and 15 mL glycol bottle
    Order #: CX402-T215
    Mfg #: CX402-T215
    Availability: In stock
    $159.00
    InTemp Temperature Logger w/ 2m probe and 15 mL glycol bottle Learn More
  16. Onset CX402-T205 InTemp Temperature Logger, 2m probe and 5 mL glycol bottle
    Onset HOBO Data Loggers CX402-T205 InTemp Temperature Logger w/ 2m probe and 5 mL glycol bottle
    Order #: CX402-T205
    Mfg #: CX402-T205
    Availability: In stock
    $159.00
    InTemp Temperature Logger w/ 2m probe and 5 mL glycol bottle Learn More
  17. Onset CX402-VFC205 InTemp VFC Data Logger, 2M 5mL
    Onset HOBO Data Loggers CX402-VFC205 InTemp VFC Data Logger,2M 5mL
    Order #: CX402-VFC205
    Mfg #: CX402-VFC205
    Availability: Item ships in about Ships in 2-3 weeks
    $159.00
    InTemp VFC Data Logger,2M 5mL Learn More
  18. Onset CX5000 InTemp CX Gateway for use with InTemp data loggers
    Onset HOBO Data Loggers CX5000 InTemp CX Gateway
    Order #: CX5000
    Mfg #: CX5000
    Availability: Item ships in about Ships in 2-3 weeks
    $250.00
    InTemp CX Gateway Learn More
  19. Onset HOBO Data Loggers UX90-002 for Rent Light On/Off Data Logger
    Onset HOBO Data Loggers UX90-002 for Rent Light On/Off Data Logger
    Order #: UX90-002-RENT1
    Mfg #: UX90-002-RENT1
    Availability: In stock
    Call for price
    View details
    Light On/Off Data Logger Learn More
  20. Onset HOBO Data Loggers U26-GUARD-2 for Rent Anti-Fouling Guard for DO Logger
    Onset HOBO Data Loggers U26-GUARD-2 for Rent Anti-Fouling Guard for DO Logger
    Order #: U26-GUARD-2-RENT1
    Mfg #: U26-GUARD-2-RENT1
    Availability: In stock
    Call for price
    View details
    Anti-Fouling Guard for DO Logger Learn More
  21. Onset HOBO Data Loggers U26-001 for Rent Dissolved Oxygen Logger
    Onset HOBO Data Loggers U26-001 for Rent Dissolved Oxygen Logger
    Order #: U26-001-RENT1
    Mfg #: U26-001-RENT1
    Availability: In stock
    Call for price
    View details
    Dissolved Oxygen Logger Learn More
  22. Onset HOBO Data Loggers U24-002 for Rent
    Onset HOBO Data Loggers U24-002 for Rent

    Conductivity Logger 100-65

    Order #: U24-002-RENT1
    Mfg #: U24-002-RENT1
    Availability: In stock
    Call for price
    View details

    Conductivity Logger 100-65

    Learn More
  23. Onset HOBO Data Loggers U20-001-02-TI for Rent Water Level (100ft) Titanium
    Onset HOBO Data Loggers U20-001-02-TI for Rent Water Level (100ft) Titanium
    Order #: U20-001-02-TI-RENT1
    Mfg #: U20-001-02-TI-RENT1
    Availability: In stock
    Call for price
    View details
    Water Level (100ft) Titanium Learn More
  24. Onset HOBO Data Loggers UX90-LIGHT-PIPE-1 1ft.Fiber Optic Attachment 002,005,006
    Onset HOBO Data Loggers UX90-LIGHT-PIPE-1 1ft.Fiber Optic Attachment 002,005,006
    Order #: UX90-LIGHT-PIPE-1
    Mfg #: UX90-LIGHT-PIPE-1
    Availability: Item ships in about Ships in 2-3 weeks
    $25.00
    1ft.Fiber Optic Attachment 002,005,006 Learn More
  25. Onset CX703 InTemp Multifunction Logger 1 Year Cryogenic
    Onset HOBO Data Loggers CX703 InTemp Multifunction Logger 1 Year Cryogenic
    Order #: CX703
    Mfg #: CX703
    Availability: Item ships in about Ships in 2-3 weeks
    $200.00
    InTemp Multifunction Logger 1 Year Cryogenic Learn More
Filter By
Hide Filters
View as
Showing 1-25 of 289
per page
Set Descending Direction