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.

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  • For Rent
    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
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  • For Rent
    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
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  • For Rent
    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
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  • For Rent
    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
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    • Rent from the Test and Measurement Equipment Experts

    Request a Rental Quote Call us at (800) 264-4059
    • check Dedicated rental experts are ready to help you find the right piece of equipment and determine the best course for rental
    • check Transcat provides consultative services on equipment selection, given your existing systems and operations
    • check Ready to use calibrated equipment is is provided quickly in a cost effective and flexible way
    • check Same day shipping is available in most cases
    Request a Rental Quote Call us at (800) 264-4059
  • Clearance
    Onset CX402-T205 InTemp Temperature Logger, 2m probe and 5 mL glycol bottle
    Onset HOBO Data Loggers CX402-T205
    Order # CX402-T205 Mfg # CX402-T205
    Special Price $104.39 Save 40 % Regular Price $175.00
  • Onset HOBO Data Loggers MX2202
    Onset HOBO Data Loggers MX2202
    Order # MX2202 Mfg # MX2202
    $89.00
  • Onset HOBO Data Loggers MX2201
    Onset HOBO Data Loggers MX2201
    Order # MX2201 Mfg # MX2201
    $75.00
  • Onset HOBO Data Loggers MX2305
    Onset HOBO Data Loggers MX2305
    Order # MX2305 Mfg # MX2305
    $130.00
  • Onset HOBO Data Loggers U24-001 Conductivity Logger
    Onset HOBO Data Loggers U24-001
    Order # U24-001 Mfg # U24-001
    Also Available:
    Rental
    $985.00
    Also Available:
    Rental
  • Onset HOBO Data Loggers U20-001-04
    Onset HOBO Data Loggers U20-001-04
    Order # U20-001-04 Mfg # U20-001-04
    $599.00
  • Onset HOBO Data Loggers UX100
    Onset HOBO Data Loggers UX100
    Order # UX100-003 Mfg # UX100-003
    $135.00
  • Onset HOBO Data Loggers UTBI-001
    Onset HOBO Data Loggers UTBI-001
    Order # UTBI-001 Mfg # UTBI-001
    $185.00
  • Onset HOBO Data Loggers UA-002-64
    Onset HOBO Data Loggers UA-002-64
    Order # UA-002-64 Mfg # UA-002-64
    $105.00
  • For Rent
    Onset HOBO Data Loggers BASE-U-4 FOR RENT
    Onset HOBO Data Loggers BASE-U-4 for Rent, Optic USB Data Transfer Base Station
    Order # BASE-U-4-RENT1 Mfg # BASE-U-4-RENT1
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  • For Rent
    Onset HOBO Data Loggers U24-002 for Rent, Conductivity Logger, 100-65
    Onset HOBO Data Loggers U24-002 for Rent, Conductivity Logger, 100-65
    Order # U24-002-RENT1 Mfg # U24-002-RENT1
    View Details
  • Onset HOBO Data Loggers U20-001-01
    Onset HOBO Data Loggers U20-001-01
    Order # U20-001-01 Mfg # U20-001-01
    $620.00
  • For Rent
    Onset HOBO UX100-023 Temperature & Relative Humidity Data Logger for Rent
    Onset HOBO Data Loggers UX100-023 for Rent, Temperature & Relative Humidity Data Logger
    Order # UX100-023-RENT1 Mfg # UX100-023-RENT1
    View Details
  • For Rent
    Onset HOBO Data Loggers U24-001 FOR RENT
    Onset HOBO Data Loggers U24-001 for Rent, HOBO Conductivity Logger, 0-10, 000 uS/cm
    Order # U24-001-RENT1 Mfg # U24-001-RENT1
    View Details
  • Onset HOBO Data Loggers MX1101
    Onset HOBO Data Loggers MX1101
    Order # MX1101 Mfg # MX1101
    $159.00
  • New
    Onset HOBO Data Loggers MX1102A HOBO CO2 Logger,0-5000ppm,Bluetooth USB
    Onset HOBO Data Loggers MX1102A HOBO
    Order # MX1102A Mfg # MX1102A
    $630.00
  • Onset HOBO Data Loggers U12-015-ORING-V
    Onset HOBO Data Loggers U12-015-ORING-V
    Order # U12-015-ORING-V Mfg # U12-015-ORING-V
    $21.00
  • Onset HOBO Data Loggers U12-015-ORING-E
    Onset HOBO Data Loggers U12-015-ORING-E
    Order # U12-015-ORING-E Mfg # U12-015-ORING-E
    $21.00
  • Onset HOBO Data Loggers U-BOLT-KIT2
    Onset HOBO Data Loggers U-BOLT-KIT2
    Order # U-BOLT-KIT2 Mfg # U-BOLT-KIT2
    Special Price $5.70 Save 37 % Regular Price $9.00
  • Onset HOBO Data Loggers T-VER-PX3UL
    Onset HOBO Data Loggers T-VER-PX3UL
    Order # T-VER-PX3UL Mfg # T-VER-PX3UL
    Special Price $228.00 Save 24 % Regular Price $299.00
  • Onset HOBO Data Loggers T-EG-1420-0600
    Onset HOBO Data Loggers T-EG-1420-0600
    Order # T-EG-1420-0600 Mfg # T-EG-1420-0600
    Special Price $44.65 Save 24 % Regular Price $59.00
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