Humidity Measurement

What’s a hygrometer? It’s an instrument for relative humidity measurement. This means it detects the moisture content in the atmosphere. Humidity measurement is often combined with temperature measurement in a single digital hygrometer that’s useful in industrial spaces, outdoor environments and HVAC procedures. Digital hygrometer readings can be obtained through the use of resistive and capacitive sensors whose electrical resistance is impacted by moisture.

A humidity recorder is an instrument for monitoring and recording humidity measurements, with models available to monitor both temperature and humidity. The traditional chart recorders report data over time on paper. Pen movement is generated by an input signal, and graphs or charts are created. When a digital recorder is used, humidity data will be recorded digitally for download. 

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  1. Panametrics M2LW-00-010-0 Moisture Probe with NIST Certificate
    Panametrics M2LW-00-010-0 M2LW M-Series Probe with Thin Film AluminumOxide Sensor M-Series Probe w/Thn Film-alum oxide Moistr Sensor,w/NIST CERT
    Order #: M2LW-00-010-0
    Mfg #: M2LW-00-010-0
    Availability: In stock
    $2,632.00
    M-Series Probe w/Thn Film-alum oxide Moistr Sensor,w/NIST CERT Learn More
  2. Panametrics M2LW-T0-010-0 M2LW M-Series Probe with Thin Film AluminumOxide Sensor
    Panametrics M2LW-T0-010-0 M2LW M-Series Probe with Thin Film AluminumOxide Sensor M-Series Probe w/ NIST CERT. Thin Film Alum.Oxide Sensor
    Order #: M2LW-T0-010-0
    Mfg #: M2LW-T0-010-0
    Availability: In stock
    $2,853.20
    M-Series Probe w/ NIST CERT. Thin Film Alum.Oxide Sensor Learn More
  3. Fluke 971
    Fluke 971 Temperature Humidity Meter Temperature Humidity Meter
    Order #: 98237TE
    Mfg #: 2418208
    Availability: In stock
    Special Price $575.07 Regular Price $685.43
    Temperature Humidity Meter Learn More
  4. Vaisala HM75
    Vaisala HM75 Relative Humidity Measurement Probe,-20 and +60C
    Order #: HMP75
    Mfg #: HMP75
    Availability: In stock
    $1,213.86
    Relative Humidity Measurement Probe,-20 and +60C Learn More
  5. Panametrics MMY30 Trace DewPoint Loop-powered Transmitter with Integral FlowCell
    Panametrics MMY30 Trace DewPoint Loop-powered Transmitter with Integral FlowCell Trace DewPoint Loop-powered Transmitter w/Integral FlowCell
    Order #: MMY30-R1A2G
    Mfg #: MMY30-R-1-A-2-G
    Availability: In stock
    $6,174.00
    Trace DewPoint Loop-powered Transmitter w/Integral FlowCell Learn More
  6. Fluke Calibration 1621A-H-156 DewK Thermo-Hygrometer Kit, High Accuracy
    Fluke Calibration 1621A-H-156 DewK Thermo-Hygrometer Kit, High Accuracy DewK Thermo-Hygrometer Kit, High Accuracy
    Order #: HART1621-H
    Mfg #: 2724012
    Availability: In stock
    $8,013.60
    DewK Thermo-Hygrometer Kit, High Accuracy Learn More
  7. Panametrics MTS6-3-1-1-0 Moisture Target Series 6 Hygometer
    Panametrics MTS6-3-1-1-0 Moisture Target Series 6 Hygometer Moisture Target Series 6 Hygometer
    Order #: MTS6-3-1-1-0
    Mfg #: MTS6-3-1-1-0
    Availability: In stock
    $5,572.00
    Moisture Target Series 6 Hygometer Learn More
  8. Fluke Calibration 1620A-H-156 DewK Thermo-Hygrometer, High-Accuracy with RS-232 cable
    Fluke Calibration 1620A-H-156 DewK Thermo-Hygrometer, High-Accuracy with RS-232 cable DewK Thermo-Hygrometer High-Accuracy with RS-232 cable
    Order #: 1620A-H
    Mfg #: 2723978
    Availability: In stock
    $5,437.60
    DewK Thermo-Hygrometer High-Accuracy with RS-232 cable Learn More
  9. Fluke Calibration 1620A
    Fluke Calibration 1620A-S DewK Thermo-Hygrometer Standard-Accuracy with RS-232 DewK Thermo-Hygrometer Standard-Accuracy with RS-232
    Order #: 1620A-S-156
    Mfg #: 2723991
    Availability: In stock
    $4,762.80
    DewK Thermo-Hygrometer Standard-Accuracy with RS-232 Learn More
  10. Vaisala HM70
    Vaisala HM70 Hand Held Humidity and Temperature Meter
    Order #: HM70K0C1B0EB
    Mfg #: HM70K0C1B0EB
    Availability: In stock
    $3,813.60
    Hand Held Humidity and Temperature Meter Learn More
  11. Control Company 6530
    Control Company 6530 Traceable Digital Barometer 500-1030mBar, 0-55C
    Order #: 6530
    Mfg #: 68000-49
    Availability: In stock
    $264.60
    Traceable Digital Barometer 500-1030mBar, 0-55C Learn More
  12. Vaisala DM70
    Vaisala DM70 Dewpoint Probe
    Order #: DMP74B
    Mfg #: DM70A0B0A0B1
    Availability: In stock
    $3,281.60
    Dewpoint Probe Learn More
  13. Control Company 4040
    Control Company 4040 Traceable Thermometer / Clock / Humidity Monitor
    Order #: 4040CC
    Mfg #: 90080-06
    Availability: In stock
    $79.45
    Traceable Thermometer / Clock / Humidity Monitor Learn More
  14. Vaisala HM70
    Vaisala HM70 5 Meter Extension Cable Humidity Probe
    Order #: HMP77
    Mfg #: HM70A0D1A0AA
    Availability: In stock
    $2,455.60
    5 Meter Extension Cable Humidity Probe Learn More
  15. Vaisala HM70
    Vaisala HM70 Relative Humidity Measurement Probe,-50 and +120C
    Order #: HMP76
    Mfg #: HM70A0B1A0AB
    Availability: In stock
    $1,677.20
    Relative Humidity Measurement Probe,-50 and +120C Learn More
  16. Extech HD350 Pitot Tube Anemometer + Differential Manometer
    Extech HD350 Pitot Tube Anemometer + Differential Manometer Pitot Tube Anemometer + Differential Manometer
    Order #: HD350
    Mfg #: HD350
    Availability: In stock
    $603.39
    Pitot Tube Anemometer + Differential Manometer Learn More
  17. Extech 445815
    Extech 445815 Hygro-Thermometer Humidity Alert with Dew Point Hygro-Thermometer Humidity Alert w/Dew Point
    Order #: 445815
    Mfg #: 445815
    Availability: In stock
    $88.19
    Hygro-Thermometer Humidity Alert w/Dew Point Learn More
  18. Extech RH390
    Extech RH390 Precision Psychrometer, Humidity/Temperature, DewPoint & Wetbulb Precision Psychrometer,Humidity /Temperature,DewPoint & Wetbul
    Order #: RH390
    Mfg #: RH390
    Availability: In stock
    $302.39
    Precision Psychrometer,Humidity /Temperature,DewPoint & Wetbul Learn More
  19. Extech 445703 Big Digit Hygro-Thermometer
    Extech 445703 Big Digit Hygro-Thermometer Big Digit Hygro-Thermometer
    Order #: 445703
    Mfg #: 445703
    Availability: In stock
    $65.79
    Big Digit Hygro-Thermometer Learn More
  20. Vaisala HUMICAP180R
    Vaisala HUMICAP180R Replacement Humidty Sensor
    Order #: HUMICAP180R
    Mfg #: HUMICAP180R
    Availability: In stock
    $225.40
    Replacement Humidty Sensor Learn More
  21. Clearance
    Rotronic EA35 Humidity Standard,35%RH Box/5 Vials
    Rotronic EA35 Humidity Standard,35%RH Box/5 Vials
    Order #: EA35
    Mfg #: EA35-SCS
    Availability: In stock
    Special Price $128.73 Regular Price $217.00
    Humidity Standard,35%RH Box/5 Vials Learn More
  22. New
    GE Panametrics O2.IQ-CL1-DIV2 Oxygen Analyzer Sys, Imperial, Class 1 Div 2 Non Incendive
    Panametrics O2-IQ-CL1-DIV2 Oxygen Analyzer System, Imperial, Class 1 Div 2 Oxygen Analyzer Sys, Imperial, Class 1 Div 2 Non Incendive
    Order #: O2-IQ-CL1-DIV2
    Mfg #: O2.IQ-CL1-DIV2
    Availability: In stock
    $10,150.00
    Oxygen Analyzer Sys, Imperial, Class 1 Div 2 Non Incendive Learn More
  23. New
    Panametrics AIR.IQ-1-1 Moisture Analyzer System, 100-240 VAC, 1/4" Components
    Panametrics AIR.IQ-1-1 Moisture Analyzer System, 100-240 VAC, 1/4" Components AIR.IQ Moisture Analyzer System 100-240 VAC, 1/4" Components
    Order #: AIR.IQ-1-1
    Mfg #: AIR.IQ-1-1
    Availability: In stock
    $7,070.00
    AIR.IQ Moisture Analyzer System 100-240 VAC, 1/4" Components Learn More
  24. Amphenol Thermometrics, Inc T8100-H
    Amphenol Thermometrics, Inc T8100-H Ventostat T8100-H , CO2 Wall Mount, Humidity & Temp.
    Order #: T8100-H
    Mfg #: T8100-H
    Availability: In stock
    $660.82
    Ventostat T8100-H , CO2 Wall Mount, Humidity & Temp. Learn More
  25. Panametrics DEWIQ-361-0 Panel Mount Moisture Analyzer, 100 to 240 VAC, no power cord
    Panametrics DEWIQ-361-0 Panel Mount Moisture Analyzer, 100 to 240 VAC, no power cord PANEL Mount Moisture Analyzer 100 to 240 VAC, no power cord
    Order #: DEWIQ-361-0
    Mfg #: DEW.IQ-361-0
    Availability: In stock
    $4,704.00
    PANEL Mount Moisture Analyzer 100 to 240 VAC, no power cord Learn More
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