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
    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
    $1,610.00
    M-Series Probe w/Thn Film-alum oxide Moistr Sensor,w/NIST CERT Learn More
  2. Fluke 971
    Fluke 971 Temperature Humidity Meter
    Order #: 98237TE
    Mfg #: 2418208
    Availability: In stock
    Special Price $395.99 Regular Price $439.99
    Temperature Humidity Meter Learn More
  3. Control Company 4247
    Control Company 4247 Traceable Hygrometer/Therm/ Barometer/Dew Point Pen
    Order #: 4247
    Mfg #: 37950-04
    Availability: In stock
    Special Price $179.35 Regular Price $211.00
    Traceable Hygrometer/Therm/ Barometer/Dew Point Pen Learn More
  4. Control Company 4040
    Control Company 4040 Traceable Thermometer / Clock / Humidity Monitor
    Order #: 4040CC
    Mfg #: 90080-06
    Availability: In stock
    Special Price $48.45 Regular Price $57.00
    Traceable Thermometer / Clock / Humidity Monitor Learn More
  5. Extech 445703
    Extech 445703 Big Digit Hygro-Thermometer
    Order #: 445703
    Mfg #: 445703
    Availability: In stock
    $48.39
    Big Digit Hygro-Thermometer Learn More
  6. Dwyer Instruments RHP-3N44
    Dwyer Instruments RHP-3N44 N.A Wall Mt Humid./Temp Trans. 3% accy,uni curr/V O/P RH&temp
    Order #: RHP-3N44
    Mfg #: RHP-3N44
    Availability: In stock
    $117.75
    N.A Wall Mt Humid./Temp Trans. 3% accy,uni curr/V O/P RH&temp Learn More
  7. Extech 445814
    Extech 445814 Humidity Alert,Big Digit RH Temp.,Dew Point
    Order #: 445814
    Mfg #: 445814
    Availability: In stock
    $54.99
    Humidity Alert,Big Digit RH Temp.,Dew Point Learn More
  8. Control Company 4096
    Control Company 4096 Traceable Memory Humidity / Temperature Meter
    Order #: 4096
    Mfg #: 98766-84
    Availability: In stock
    Special Price $63.32 Regular Price $74.50
    Traceable Memory Humidity / Temperature Meter Learn More
  9. Dwyer Instruments A-525
    Dwyer Instruments A-525 Pocket Type Sling Psychrometer
    Order #: A-525
    Mfg #: A-525
    Availability: In stock
    $219.00
    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
    Special Price $385.78 Regular Price $453.86
    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
    $2,531.00
    DMP74 Probe only Learn More
  12. Vaisala HUMICAP180R
    Vaisala HUMICAP180R Replacement Humidty Sensor
    Order #: HUMICAP180R
    Mfg #: HUMICAP180R
    Availability: In stock
    $143.00
    Replacement Humidty Sensor Learn More
  13. Vaisala HM70
    Vaisala HM70 Hand Held Humidity and Temperature Meter
    Order #: HM70K0C1B0EB
    Mfg #: HM70K0C1B0EB
    Availability: In stock
    $2,292.00
    Hand Held Humidity and Temperature Meter Learn More
  14. Vaisala HM70
    Vaisala HM70 Hand Held Humidity and Temperature Meter
    Order #: HM70D0A1A0DB
    Mfg #: HM70D0A1A0DB
    Availability: In stock
    $1,949.00
    Hand Held Humidity and Temperature Meter Learn More
  15. Vaisala HM70
    Vaisala HM70 Relative Humidity Measurement Probe,-50 and +120C
    Order #: HMP76
    Mfg #: HM70A0B1A0AB
    Availability: In stock
    $1,007.00
    Relative Humidity Measurement Probe,-50 and +120C Learn More
  16. Vaisala HM75
    Vaisala HM75 Relative Humidity Measurement Probe,-20 and +60C
    Order #: HMP75
    Mfg #: HMP75
    Availability: In stock
    $747.00
    Relative Humidity Measurement Probe,-20 and +60C Learn More
  17. GE General Eastern MMY31-R3A2G Loop-powered DewPoint Xmitter for In-line Mounting
    General Eastern MMY31 Loop-powered DewPoint Xmitter for In-line Mounting
    Order #: MMY31-R3A2G
    Mfg #: MMY31-R-3-A-2-G
    Availability: In stock
    Special Price $2,603.24 Regular Price $3,781.00
    Loop-powered DewPoint Xmitter for In-line Mounting Learn More
  18. Extech RH101 Hygrothermometer + Infrared (IR) Thermometer
    Extech RH101 Hygrothermometer + Infrared Thermometer
    Order #: RH101
    Mfg #: RH101
    Availability: In stock
    $203.49
    Hygrothermometer + Infrared Thermometer Learn More
  19. Amphenol Thermometrics, Inc P40250139
    Amphenol Thermometrics, Inc P40250139 HumiTrac Wall Mount 2%RH w/NIST Certificate
    Order #: P40250139
    Mfg #: P40250139
    Availability: In stock
    Special Price $293.42 Regular Price $345.21
    HumiTrac Wall Mount 2%RH w/NIST Certificate Learn More
  20. Extech 445702 Hygro-Thermometer with Clock
    Extech 445702 Hygro-Thermometer w/Clock
    Order #: 445702
    Mfg #: 445702
    Availability: In stock
    $38.49
    Hygro-Thermometer w/Clock Learn More
  21. Extech 445580
    Extech 445580 Humidity/Temperature Pen
    Order #: 445580
    Mfg #: 445580
    Availability: In stock
    $76.99
    Humidity/Temperature Pen Learn More
  22. 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
  23. 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: Ships in 1-2 weeks
    $1,745.00
    M-Series Probe w/ NIST CERT. Thin Film Alum.Oxide Sensor Learn More
  24. EdgeTech RH-CAL
    EdgeTech RH-CAL Portable Humidity Calibration Chamber,%RH,DP,AT,NIST
    Order #: 15455AN
    Mfg #: RH-CAL
    Availability: Ships in 3-4 weeks
    Special Price $13,920.00 Regular Price $14,500.00
    Portable Humidity Calibration Chamber,%RH,DP,AT,NIST Learn More
  25. 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: Ships in 3-4 weeks
    $3,820.00
    Trace DewPoint Loop-powered Transmitter w/Integral FlowCell Learn More
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