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. GE General Eastern MMY30-R1A1G Trace DewPoint Loop-powered Transmitter w/Integral FlowCell
    General Eastern MMY30 Trace DewPoint Loop-powered Transmitter w/Integral FlowCell
    Order #: MMY30-R1A1G
    Mfg #: MMY30-R-1-A-1-G
    Availability: In stock
    $4,410.00
    Trace DewPoint Loop-powered Transmitter w/Integral FlowCell Learn More
  2. GE General Eastern MMY30-C1A2G Trace DewPoint Loop-powered Transmitter w/Integral FlowCell
    General Eastern MMY30A Trace DewPoint Loop-powered Transmitter w/Integral FlowCell
    Order #: MMY30-C1A2G
    Mfg #: MMY30A-C-1-A-2-G
    Availability: In stock
    $4,750.00
    Trace DewPoint Loop-powered Transmitter w/Integral FlowCell Learn More
  3. GE General Eastern MMY30-R1A2G Trace DewPoint Loop-powered Transmitter w/Integral FlowCell
    General Eastern MMY30 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
  4. GE Panametrics MISP2-2W-T10-1000
    Panametrics MISP2 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
  5. Control Company 4040
    Control Company 4040 Traceable Thermometer / Clock / Humidity Monitor
    Order #: 4040CC
    Mfg #: 90080-06
    Availability: In stock
    Special Price $49.94 Regular Price $56.75
    Traceable Thermometer / Clock / Humidity Monitor Learn More
  6. 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
  7. New
    GE Panametrics O2.IQ-CL1-DIV2 Oxygen Analyzer Sys, Imperial, Class 1 Div 2 Non Incendive
    Panametrics O2.IQ 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
  8. New
    GE Panametrics AIR.IQ-1-1 AIR.IQ Moisture Analyzer System 100-240 VAC, 1/4" Components
    Panametrics AIR.IQ-1-1 AIR.IQ Moisture Analyzer System 100-240 VAC, 1/4" Components
    Order #: AIR.IQ-1-1
    Mfg #: AIR.IQ-1-1
    Availability: In stock
    $5,050.00
    AIR.IQ Moisture Analyzer System 100-240 VAC, 1/4" Components Learn More
  9. Dwyer Instruments A-525
    Dwyer Instruments A-525 Pocket Type Sling Psychrometer
    Order #: A-525
    Mfg #: A-525
    Availability: In stock
    $230.00
    Pocket Type Sling Psychrometer Learn More
  10. 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
  11. Vaisala DM70A2A1B3B1
    Vaisala DM70A2A1B3B1 DMP74 Probe only
    Order #: DM70A2A1B3B1
    Mfg #: DM70A2A1B3B1
    Availability: In stock
    $3,009.00
    DMP74 Probe only Learn More
  12. Vaisala DM70
    Vaisala DM70 Dewpoint Probe
    Order #: DMP74B
    Mfg #: DM70A0B0A0B1
    Availability: In stock
    $2,344.00
    Dewpoint Probe Learn More
  13. 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
  14. Testo 623
    Testo 623 Thermo-Hygrometer with History
    Order #: 0560 6230
    Mfg #: 0560 6230
    Availability: In stock
    Special Price $266.00 Regular Price $280.00
    Thermo-Hygrometer with History Learn More
  15. Vaisala HUMICAP180R
    Vaisala HUMICAP180R Replacement Humidty Sensor
    Order #: HUMICAP180R
    Mfg #: HUMICAP180R
    Availability: In stock
    $161.00
    Replacement Humidty Sensor Learn More
  16. Panametrics M2LW
    Panametrics M2LW 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
    $1,880.00
    M-Series Probe w/Thn Film-alum oxide Moistr Sensor,w/NIST CERT Learn More
  17. GE Panametrics M2LW-T0-010-0
    Panametrics M2LW M-Series Probe w/ NIST CERT. Thin Film Alum.Oxide Sensor
    Order #: M2LW-T0-010-0
    Mfg #: M2LW-T0-010-0
    Availability: In stock
    $2,038.00
    M-Series Probe w/ NIST CERT. Thin Film Alum.Oxide Sensor Learn More
  18. 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
  19. 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
  20. Panametrics MTS6
    Panametrics MTS6 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
  21. Vaisala HM70
    Vaisala HM70 Hand Held Humidity and Temperature Meter
    Order #: HM70D0A1A0DB
    Mfg #: HM70D0A1A0DB
    Availability: In stock
    $2,316.00
    Hand Held Humidity and Temperature Meter Learn More
  22. 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
  23. Vaisala HM70
    Vaisala HM70 Relative Humidity Measurement Probe,-50 and +120C
    Order #: HMP76
    Mfg #: HM70A0B1A0AB
    Availability: In stock
    $1,198.00
    Relative Humidity Measurement Probe,-50 and +120C Learn More
  24. Vaisala HM75
    Vaisala HM75 Relative Humidity Measurement Probe,-20 and +60C
    Order #: HMP75
    Mfg #: HMP75
    Availability: In stock
    $867.04
    Relative Humidity Measurement Probe,-20 and +60C Learn More
  25. Fluke 971
    Fluke 971 Temperature Humidity Meter Temperature Humidity Meter
    Order #: 98237TE
    Mfg #: 2418208
    Availability: In stock
    Special Price $422.84 Regular Price $503.99
    Temperature Humidity Meter Learn More
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