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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 703-1440-06 Terminal Board, Single Channel RS232 , AC POWER
    Panametrics 703-1440-06 Terminal Board, Single Channel, RS232, AC Power Terminal Board,Single Channel RS232,AC Power
    Order #: 703-1440-06
    Mfg #: 703-1440-06
    Availability: Please contact Transcat Customer Service for availability.
    Terminal Board,Single Channel RS232,AC Power Learn More
  2. Kestrel 3500DT
    Kestrel 3500DT Weather Meter/Digital Micrometer
    Order #: 0835DT
    Mfg #: 0835DT
    Availability: Ships in 3-4 weeks
    $273.00
    Weather Meter/Digital Micrometer Learn More
  3. Dwyer Instruments WHT-333
    Dwyer Instruments WHT-333 Humidity/Temp.Transmitter 3% Accuracy,0-5VDC
    Order #: WHT-333
    Mfg #: WHT-333
    Availability: Ships in 3-4 weeks
    $189.15
    Humidity/Temp.Transmitter 3% Accuracy,0-5VDC Learn More
  4. Dwyer Instruments WHT-330
    Dwyer Instruments WHT-330 Humidity Transmitter 3% Accuracy,0-5VDC
    Order #: WHT-330
    Mfg #: WHT-330
    Availability: Please contact Transcat Customer Service for availability.
    Humidity Transmitter 3% Accuracy,0-5VDC Learn More
  5. Dwyer Instruments WHT-322
    Dwyer Instruments WHT-322 Humidity/Temp.Transmitter 3% Accuracy,0-10VDC
    Order #: WHT-322
    Mfg #: WHT-322
    Availability: Please contact Transcat Customer Service for availability.
    Humidity/Temp.Transmitter 3% Accuracy,0-10VDC Learn More
  6. Dwyer Instruments WHT-32A
    Dwyer Instruments WHT-32A Humidity/Temp.Transmitter,3% Accuracy,0-10VDC,10K Ohm Type 3
    Order #: WHT-32A
    Mfg #: WHT-32A
    Availability: Please contact Transcat Customer Service for availability.
    Humidity/Temp.Transmitter,3% Accuracy,0-10VDC,10K Ohm Type 3 Learn More
  7. Dwyer Instruments WHT-310
    Dwyer Instruments WHT-310 Humidity Transmitter 3%Accuracy,4-20mA
    Order #: WHT-310
    Mfg #: WHT-310
    Availability: Please contact Transcat Customer Service for availability.
    Humidity Transmitter 3%Accuracy,4-20mA Learn More
  8. Dwyer Instruments WHT-31A
    Dwyer Instruments WHT-31A Humidity/Temp.Transmitter 3%Accuracy,4-20mA,10K Ohm,Type3
    Order #: WHT-31A
    Mfg #: WHT-31A
    Availability: Please contact Transcat Customer Service for availability.
    Humidity/Temp.Transmitter 3%Accuracy,4-20mA,10K Ohm,Type3 Learn More
  9. Dwyer Instruments RHT-R008
    Dwyer Instruments RHT-R008 Humidity/Temp.Transmitter 8'Cable,Current Output
    Order #: RHT-R008
    Mfg #: RHT-R008
    Availability: Please contact Transcat Customer Service for availability.
    Humidity/Temp.Transmitter 8'Cable,Current Output Learn More
  10. Amprobe THWD-3
    Amprobe THWD-3 Digital Sling Psychrometer with Dew & Wet Bulb Read Digital Sling Psychrometer with Dew & Wet Bulb Read
    Order #: THWD-3
    Mfg #: 3033042
    Availability: Ships in 3-4 weeks
    Special Price $239.40 Regular Price $268.99
    Digital Sling Psychrometer with Dew & Wet Bulb Read Learn More
  11. Amprobe TH-3
    Amprobe TH-3 Humidity Temperature Meter Dual Display Humidity Temperature Meter Dual Display
    Order #: TH-3
    Mfg #: 3027060
    Availability: Ships in 3-4 weeks
    Special Price $226.05 Regular Price $253.99
    Humidity Temperature Meter Dual Display Learn More
  12. Control Company 4094
    Control Company 4094 Traceable Digital Humidity/ Temperature
    Order #: 4094
    Mfg #: 61018-28
    Availability: Ships in 3-4 weeks
    $80.50
    Traceable Digital Humidity/ Temperature Learn More
  13. Vaisala DM70
    Vaisala DM70 HH Dewpoint Meter w/DMP74B and DMT242SC2
    Order #: DM70D0B4A3B1
    Mfg #: DM70D0B4A3B1
    Availability: Item discontinued.
    $3,954.00
    HH Dewpoint Meter w/DMP74B and DMT242SC2 Learn More
  14. Dwyer Instruments WHT-311
    Dwyer Instruments WHT-311 Humidity Transmitter 3%Accuracy,4-20mA
    Order #: WHT-311
    Mfg #: WHT-311
    Availability: Ships in 3-4 weeks
    $189.15
    Humidity Transmitter 3%Accuracy,4-20mA Learn More
  15. 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: Ships in 3-4 weeks
    $3,420.00
    PANEL Mount Moisture Analyzer 100 to 240 VAC, no power cord Learn More
  16. 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
    $16,250.00
    Portable Humidity Calibration Chamber,%RH,DP,AT,NIST Learn More
  17. Cole-Parmer WD-37250-10
    Cole-Parmer WD-37250-10 Hygrothermograph,2-Speed,Spring Wound
    Order #: WD-37250-10
    Mfg #: 37250-10
    Availability: Ships in 3-4 weeks
    Special Price $1,876.25 Regular Price $1,975.00
    Hygrothermograph,2-Speed,Spring Wound Learn More
  18. Extech PH300 Waterproof pH/mV/Temperature Kit
    Extech PH300 Waterproof pH/mV/Temperature Kit Waterproof pH/mV/Temperature Kit
    Order #: PH300
    Mfg #: PH300
    Availability: Ships in 3-4 weeks
    $364.09
    Waterproof pH/mV/Temperature Kit Learn More
  19. Bacharach 0012-7012
    Bacharach 0012-7012 Sling Psychrometer,25F to 120F,Red Spirit-filled
    Order #: 0012-7012
    Mfg #: H0012-7012
    $148.00
    Sling Psychrometer,25F to 120F,Red Spirit-filled Learn More
  20. Myron L Company PT3 Pocket Tester Pen,ORP & Temp.
    Myron L Company PT3 Pocket Tester Pen,ORP & Temp.
    Order #: PT3
    Mfg #: PT3
    Availability: Ships in 3-4 weeks
    $281.00
    Pocket Tester Pen,ORP & Temp. Learn More
  21. Kanomax 6533-2G
    Kanomax 6533-2G Probe for Model S-65533-0G Omni-directional
    Order #: 6533-2G
    Mfg #: 6533-2G
    Availability: Ships in 3-4 weeks
    $1,100.00
    Probe for Model S-65533-0G Omni-directional Learn More
  22. Kanomax 6531-2G
    Kanomax 6531-2G Probe for Model S-6531-0G Unidirectional
    Order #: 6531-2G
    Mfg #: 6531-2G
    Availability: Ships in 3-4 weeks
    $650.00
    Probe for Model S-6531-0G Unidirectional Learn More
  23. Control Company 4385
    Control Company 4385 Traceable Memory Hygrometer Thermometer
    Order #: 4385
    Mfg #: 37950-02
    Availability: Ships in 3-4 weeks
    $484.00
    Traceable Memory Hygrometer Thermometer Learn More
  24. Testo 0636 9736
    Testo 0636 9736 Humidity Probe Head
    Order #: 0636 9736
    Mfg #: 0636 9736
    Availability: Ships in 3-4 weeks
    Special Price $328.70 Regular Price $346.00
    Humidity Probe Head Learn More
  25. Ridgid Tools 16728
    Ridgid Tools 16728 Remote Transmitter 512Hz
    Order #: 512-AAA
    Mfg #: 16728
    Availability: Ships in 3-4 weeks
    Special Price $420.67 Regular Price $438.20
    Remote Transmitter 512Hz Learn More
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