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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  • Onset HOBO Data Loggers T-EG-1420-0400
    Onset HOBO Data Loggers T-EG-1420-0400
    Order # T-EG-1420-0400 Mfg # T-EG-1420-0400
    Special Price $44.65 Save 24 % Regular Price $59.00
  • Onset HOBO Data Loggers T-EG-0940-0200
    Onset HOBO Data Loggers T-EG-0940-0200
    Order # T-EG-0940-0200 Mfg # T-EG-0940-0200
    Special Price $43.70 Save 26 % Regular Price $59.00
  • Onset HOBO Data Loggers T-EG-0940-0100
    Onset HOBO Data Loggers T-EG-0940-0100
    Order # T-EG-0940-0100 Mfg # T-EG-0940-0100
    Special Price $43.70 Save 26 % Regular Price $59.00
  • Onset HOBO Data Loggers T-EG-0630-0100
    Onset HOBO Data Loggers T-EG-0630-0100
    Order # T-EG-0630-0100 Mfg # T-EG-0630-0100
    Special Price $33.25 Save 26 % Regular Price $45.00

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  • Onset HOBO Data Loggers T-EG-0390-0075
    Onset HOBO Data Loggers T-EG-0390-0075
    Order # T-EG-0390-0075 Mfg # T-EG-0390-0075
    Special Price $33.25 Save 28 % Regular Price $46.00
  • Onset HOBO Data Loggers T-EG-0390-0050
    Onset HOBO Data Loggers T-EG-0390-0050
    Order # T-EG-0390-0050 Mfg # T-EG-0390-0050
    Special Price $33.25 Save 26 % Regular Price $45.00
  • Onset HOBO Data Loggers T-DCI-F300-1C3
    Onset HOBO Data Loggers T-DCI-F300-1C3
    Order # T-DCI-F300-1C3 Mfg # T-DCI-F300-1C3
    Special Price $332.50 Save 22 % Regular Price $425.00
  • Onset HOBO Data Loggers T-DCI-F300-1B3
    Onset HOBO Data Loggers T-DCI-F300-1B3
    Order # T-DCI-F300-1B3 Mfg # T-DCI-F300-1B3
    Special Price $346.08 Save 19 % Regular Price $425.00
  • Onset HOBO Data Loggers T-DCI-F300-1A3
    Onset HOBO Data Loggers T-DCI-F300-1A3
    Order # T-DCI-F300-1A3 Mfg # T-DCI-F300-1A3
    Special Price $332.50 Save 22 % Regular Price $425.00
  • Onset HOBO Data Loggers S-RGE-M002
    Onset HOBO Data Loggers S-RGE-M002
    Order # S-RGE-M002 Mfg # S-RGE-M002
    Special Price $189.05 Save 30 % Regular Price $269.00
  • Onset HOBO Data Loggers S-FS-TRMSA-D
    Onset HOBO Data Loggers S-FS-TRMSA-D
    Order # S-FS-TRMSA-D Mfg # S-FS-TRMSA-D
    $135.00
  • Onset HOBO Data Loggers S-EXT-M005
    Onset HOBO Data Loggers S-EXT-M005
    Order # S-EXT-M005 Mfg # S-EXT-M005
    Special Price $26.60 Save 24 % Regular Price $35.00
  • Onset HOBO Data Loggers S-EXT-M002
    Onset HOBO Data Loggers S-EXT-M002
    Order # S-EXT-M002 Mfg # S-EXT-M002
    Special Price $19.00 Save 30 % Regular Price $27.00
  • Onset HOBO Data Loggers S-EXT-CASE2
    Onset HOBO Data Loggers S-EXT-CASE2
    Order # S-EXT-CASE2 Mfg # S-EXT-CASE2
    Special Price $28.50 Save 29 % Regular Price $40.00
  • Onset HOBO Data Loggers S-CIA-CM14
    Onset HOBO Data Loggers S-CIA-CM14
    Order # S-CIA-CM14 Mfg # S-CIA-CM14
    $105.00
  • Onset HOBO Data Loggers S-BPA-CM10
    Onset HOBO Data Loggers S-BPA-CM10
    Order # S-BPA-CM10 Mfg # S-BPA-CM10
    $189.00
  • Onset HOBO Data Loggers RX3004-00-01
    Onset HOBO Data Loggers RX3004-00-01
    Order # RX3004-00-01 Mfg # RX3004-00-01
    $1,025.00
  • Onset HOBO Data Loggers RXW-TMB-900
    Onset HOBO Data Loggers RXW-TMB-900
    Order # RXW-TMB-900 Mfg # RXW-TMB-900
    $230.00
  • Onset HOBO Data Loggers RXW-SMD-900
    Onset HOBO Data Loggers RXW-SMD-900
    Order # RXW-SMD-900 Mfg # RXW-SMD-900
    $339.00
  • Onset HOBO Data Loggers RXW-SMC-900
    Onset HOBO Data Loggers RXW-SMC-900
    Order # RXW-SMC-900 Mfg # RXW-SMC-900
    $339.00
  • Onset HOBO Data Loggers RXW-RGE-900
    Onset HOBO Data Loggers RXW-RGE-900
    Order # RXW-RGE-900 Mfg # RXW-RGE-900
    $389.00
  • Onset HOBO Data Loggers RXW-LIA-900
    Onset HOBO Data Loggers RXW-LIA-900
    Order # RXW-LIA-900 Mfg # RXW-LIA-900
    $449.00
  • Onset HOBO Data Loggers RG3-M
    Onset HOBO Data Loggers RG3-M
    Order # RG3-M Mfg # RG3-M
    Special Price $420.00 Save 21 % Regular Price $530.00
  • Onset HOBO Data Loggers P-AC-1
    Onset HOBO Data Loggers P-AC-1
    Order # P-AC-1 Mfg # P-AC-1
    Special Price $30.40 Save 22 % Regular Price $39.00
  • Onset HOBO Data Loggers MX2500-STORE-SOLN
    Onset HOBO Data Loggers MX2500-STORE-SOLN
    Order # MX2500-STORE-SOLN Mfg # MX2500-STORE-SOLN
    $26.00
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