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. 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 $94.69 Regular Price $155.00
    Humidity Standard,35%RH Box/5 Vials Learn More
  2. 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
    $7,250.00
    Oxygen Analyzer Sys, Imperial, Class 1 Div 2 Non Incendive Learn More
  3. 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
    $472.01
    Ventostat T8100-H , CO2 Wall Mount, Humidity & Temp. Learn More
  4. Panametrics DEW.IQ Panel Mount Moisture Analyzer, 100 to 240 VAC, no power cord
    Panametrics DEW.IQ 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
    $3,360.00
    PANEL Mount Moisture Analyzer 100 to 240 VAC, no power cord Learn More
  5. Vaisala DM70A2A1B3B1
    Vaisala DM70A2A1B3B1 DMP74 Probe only
    Order #: DM70A2A1B3B1
    Mfg #: DM70A2A1B3B1
    Availability: In stock
    $3,009.00
    DMP74 Probe only Learn More
  6. Vaisala HM70
    Vaisala HM70 Hand Held Humidity and Temperature Meter
    Order #: HM70K0B1A0AB
    Mfg #: HM70K0B1A0AB
    Availability: In stock
    $2,161.00
    Hand Held Humidity and Temperature Meter Learn More
  7. Extech 445702 Hygro-Thermometer with Clock
    Extech 445702 Hygro-Thermometer with Clock Hygro-Thermometer w/Clock
    Order #: 445702
    Mfg #: 445702
    Availability: In stock
    $41.79
    Hygro-Thermometer w/Clock Learn More
  8. Panametrics MISP2-2W-T20-1000 MISP2 Moisture Image Series Probe
    Panametrics MISP2-2W-T20-1000 MISP2 Moisture Image Series Probe Moisture Image Series Probe W/Nist Cert
    Order #: MISP2-2W-T20-1000
    Mfg #: MISP2-2W-T20-1000
    Availability: In stock
    $3,850.00
    Moisture Image Series Probe W/Nist Cert Learn More
  9. Kanomax 6541-2G
    Kanomax 6541-2G Probe for Model S-6541-0G Uni-directional
    Order #: 6541-2G
    Mfg #: 6541-2G
    Availability: In stock
    $400.00
    Probe for Model S-6541-0G Uni-directional Learn More
  10. Testo 635-2
    Testo 635-2 Handheld Thermohygrometer
    Order #: 0563 6352
    Mfg #: 0563 6352
    Availability: In stock
    Special Price $768.55 Regular Price $809.00
    Handheld Thermohygrometer Learn More
  11. 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
    $62.99
    Hygro-Thermometer Humidity Alert w/Dew Point Learn More
  12. Extech RH390
    Extech RH390 Precision Psychrometer, Humidity/Temperature, DewPoint & Wetbulb Precision Psychrometer,Humidity /Temperature,DewPoint & Wetbul
    Order #: RH390
    Mfg #: RH390
    Availability: In stock
    $215.99
    Precision Psychrometer,Humidity /Temperature,DewPoint & Wetbul Learn More
  13. 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
    $430.99
    Pitot Tube Anemometer + Differential Manometer Learn More
  14. Extech 445703 Big Digit Hygro-Thermometer
    Extech 445703 Big Digit Hygro-Thermometer Big Digit Hygro-Thermometer
    Order #: 445703
    Mfg #: 445703
    Availability: In stock
    $46.99
    Big Digit Hygro-Thermometer Learn More
  15. Dwyer Instruments 471B-1
    Dwyer Instruments 471B-1 Digital thermo-anemometer, w/Probe,Batteries,Strap,Case
    Order #: 471B-1
    Mfg #: 471B-1
    Availability: In stock
    $590.30
    Digital thermo-anemometer, w/Probe,Batteries,Strap,Case Learn More
  16. Vaisala HUMICAP180R
    Vaisala HUMICAP180R Replacement Humidty Sensor
    Order #: HUMICAP180R
    Mfg #: HUMICAP180R
    Availability: In stock
    $161.00
    Replacement Humidty Sensor Learn More
  17. Vaisala HM70
    Vaisala HM70 Hand Held Humidity and Temperature Meter
    Order #: HM70K0C1B0EB
    Mfg #: HM70K0C1B0EB
    Availability: In stock
    $2,724.00
    Hand Held Humidity and Temperature Meter Learn More
  18. 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
    $3,884.00
    DewK Thermo-Hygrometer High-Accuracy with RS-232 cable Learn More
  19. Panametrics MISP2-2W-T10-1000 MISP2 Moisture Image Series Probe with NIST Certificate
    Panametrics MISP2-2W-T10-1000 MISP2 Moisture Image Series Probe Moisture Image Series Probe with NIST Certificate
    Order #: MISP2-2W-T10-1000
    Mfg #: MISP2-2W-T10-1000
    Availability: In stock
    $3,850.00
    Moisture Image Series Probe with NIST Certificate Learn More
  20. Control Company 6530
    Control Company 6530 Traceable Digital Barometer 500-1030mBar, 0-55C
    Order #: 6530
    Mfg #: 68000-49
    Availability: In stock
    $189.00
    Traceable Digital Barometer 500-1030mBar, 0-55C Learn More
  21. Control Company 4040
    Control Company 4040 Traceable Thermometer / Clock / Humidity Monitor
    Order #: 4040CC
    Mfg #: 90080-06
    Availability: In stock
    $56.75
    Traceable Thermometer / Clock / Humidity Monitor Learn More
  22. 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
    $3,980.00
    Moisture Target Series 6 Hygometer Learn More
  23. Vaisala HM70
    Vaisala HM70 5 Meter Extension Cable Humidity Probe
    Order #: HMP77
    Mfg #: HM70A0D1A0AA
    Availability: In stock
    $1,754.00
    5 Meter Extension Cable Humidity Probe Learn More
  24. 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
    $4,410.00
    Trace DewPoint Loop-powered Transmitter w/Integral FlowCell Learn More
  25. Panametrics PM880 Handheld Portable Hygrometer with Multi-site Capability
    Panametrics PM880 Handheld Portable Hygrometer with Multi-site Capability Hand Held Portable Hygrometer with Multi-site Capability
    Order #: PM880-1-1-1-0-0
    Mfg #: PM880-1-1-1-0-0
    Availability: In stock
    $4,220.00
    Hand Held Portable Hygrometer with Multi-site Capability Learn More
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