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Triplett 2022 Full Product Line Catalog: Volume 1 Now Available!
Triplett 2022 Full Product Line Catalog: Volume 1 Now Available!

Hygro-Thermometers

We offer the finest range of hygro-thermometers to measure the temperature and relative humidity of a given environment. Our digital hygro-thermometers come with dual displays for humidity and temperature measurement in HVAC applications, data centers, IAQ, laboratories, food storage facilities, among others. Our selection also features several compact-sized hygro-thermometer models, including ones combined with infrared thermometers. Owing to their small profile these devices easily fit with precision equipment. All digital hygro-thermometer models available with us are covered with 1-year warranty.

Temperature and relative humidity are both important factors to maintain a healthy environment. It is important to use quality devices to measure these factors. If these devices are not accurate, it may lead to incorrect conclusions being drawn about the environment.

  • New
    Triplett Hygro-Thermometer RHT12 reflect
    Triplett Hygro-Thermometer RHT12
    Triplett Test Equipment & Tools
    from $19.99


    The Triplett Model RHT12 has a dual display for Humidity  (10 to 99%RH) and Temperature  (14 to 122°/-10 to 50°C) measurement in labs, green houses...

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    from $19.99
  • Triplett Hygro-Thermometer Psychrometer RHT32
    Triplett Hygro-Thermometer Psychrometer RHT32
    Triplett Test Equipment & Tools
    from $109.99


    The Triplett Model RHT32 Hygro-Thermometer Psychrometer simultaneously displays Air Temperature, Humidity and Wet Bulb or Dew Point and is ideal fo...

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    from $109.99
  • New
    Triplett Hygro-Thermometer with Remote Probe RHT415
    Triplett Hygro-Thermometer with Remote Probe RHT415
    Triplett Test Equipment & Tools
    from $59.99


    The Triplett Model RHT415 Hygro Thermometer with remote probe simultaneously displays Humidity (0 to 99%RH) and Temperature (14 to 140°/-10 to 60°C...

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    from $59.99
  • New
    Triplett Indoor/Outdoor Hygro-Thermometer RHT313
    Triplett Indoor/Outdoor Hygro-Thermometer RHT313
    Triplett Test Equipment & Tools
    $49.99


    The Triplett Model RHT313 Indoor/Outdoor Hygro-Thermometer simultaneously displays Indoor/Outdoor Temperature and Humidity. Min/Max records the hig...

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    $49.99
  • Triplett Hygro-Thermometer + Infrared Thermometer RHT70
    Triplett Test Equipment & Tools
    $199.99


    The Triplett Model RHT70  Hygro-Thermometer + Infrared Thermometer simultaneously displays Humidity or IR Temperature and Air Temperature. It featu...

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    $199.99
  • New
    Triplett Hygro-Thermometer Peno RHT05
    Triplett Hygro-Thermometer Peno RHT05
    Triplett Test Equipment & Tools
    from $89.99


    The Triplett Model RHT05 Hygro-Thermometer Pen measures Air Temperature, Relative Humidity, Wet Bulb, and Dew Point and is ideal for field applicat...

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    from $89.99
  • Triplett Hygro-Thermometer Pen RHT02
    Triplett Hygro-Thermometer Pen RHT02
    Triplett Test Equipment & Tools
    from $69.99


    The Triplett Model RHT02 Hygro-Thermometer Pen simultaneously displays Humidity and Air Temperature and is ideal for field applications including b...

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    from $69.99

Know More About Triplett Hygro-Thermometer

What is Hygro-Thermometer?

A hygro-thermometer measures relative humidity (RH) and temperature. The unit of measure for relative humidity is percent (the range is 0.0 to 100.0%). 100% relative humidity is the maximum amount of moisture that air can hold without condensation. Temperature is sensed on Extech Hygro-Thermometers by a thermistor and is displayed in °C or °F. Hygro-thermometers are devices used to measure both the moisture content and the temperature of a given environment. It is a combination of hygrometer and thermometer. The hygrometer is used to measure the moisture content of the air while the thermometer is used to measure the temperature of the air. The humidity is generally expressed in percentage, while the temperature is measured in degrees Celsius or Fahrenheit. Typically, they are used in industrial and commercial settings where humidity and temperature need to be closely monitored.  There are different types of hygro-thermometers in the market. Some are basic, pen-style meters that measure moisture and temperature on a single surface. Others are more complex, with multiple sensors that can provide data from all angles in a given space. No matter the type you choose, make sure to get one that is calibrated for your specific application.

What is Dew Point?

Dew Point is the temperature at which water vapor condenses. It is not as common as relative humidity measurements but has applications in meteorological, chemical, and electronic assembly areas.

What is a Psychrometer?

A Psychrometer is a Hygro-Thermometer that uses Wet/Dry Bulb technology. Wet/Dry Bulb is a complex humidity-temperature measuring technology that Triplett meters simulate using an internal algorithm.

How does a Hygro-Thermometer Work?

There are different types of hygro-thermometers, but all work by measuring either the humidity or temperature of the air and then converting that measurement to a digital reading. This reading can then be displayed on a screen or printed out for further analysis.

How do you Read a Hygro-Thermometer?

There are a variety of hygro-thermometers in the market that measure various combinations of humidity and temperature. Each type of hygro-thermometer has its own set of unique benefits and drawbacks. Some hygro-thermometers are specifically designed for certain climates or applications, while others are more versatile.

No matter which type of hygro-thermometer is chosen, it is important to understand the measuring value in order to use it effectively. The measuring value is the unit of measurement that is used to record the humidity and temperature data. The value is usually displayed as a percentage or a number with a degree symbol. The first thing to understand is that the two scales on the device measure different things. To read a hygro-thermometer, you must first understand what the different scales on the instrument represent. The scale on the left measure moisture content, while the scale on the right measures air temperature. They have a screen that displays the current temperature, humidity level and the date and time.

What are the Hygro-Thermometer Applications?

  • Semiconductor fabrication clean rooms
  • Environmental analysis
  • Electronic assembly
  • Food processing and serving areas
  • Computer and other workstation environments
  • Processes requiring gases in manufacturing
  • HVAC applications
  • Greenhouses
  • Flood restoration
  • Soil Moisture Content Measurement
  • Temperature and Humidity Levels in Storage Facilities
  • Humidity Levels in Home
  • Factories and Machine Areas

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