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

Humidity Indicators & Meters

Triplett offers a variety of temperature humidity test equipment of excellent quality. Our humidity meters even have a memory where data related to temperatures and humidity percentages measured can be stored. Most of our models have a humidity measurement range between 10% and 99% RH. They have a temperature range from 10 to 50 degrees Celsius. Most models have a temperature resolution of 0.1°F/°C. They come in various sizes and shapes such as a pen, alarm clocks, remote control, and so on.

Humidity meters are devices that measure relative humidity as well as temperature in an industrial process. They comprise a moisture-resistant chemical or a relative humidity indicator and a set of color codes. However, these are manual devices. There are digital humidity indicators that are compact-sized and come with a display screen. Controlling humidity is a key aspect of air conditioning and ventilation systems in various places. The ideal air humidity for pleasant weather conditions must be around 50%. Anything beyond that will make you feel hot, and that below 50% will make you feel dry in the nose and mouth. This makes the inside temperature comfortable and reduces heat stress. 

  • 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...

    View full details
    from $19.99
  • New
    Triplett Digital Psychrometer RHT45
    Triplett
    from $129.99


    The Triplett Model RHT45 Digital Psychrometer measures Air Temperature, Relative Humidity, Wet Bulb, Dew Point, and Type K Temperature and is ideal...

    View full details
    from $129.99
  • New
    Triplett Temperature, Humidity, & Barometric Pressure USB-PDF Datalogger RHDL40
    Triplett Temperature, Humidity, & Barometric Pressure USB-PDF Datalogger RHDL40
    Triplett
    from $129.99


    The Triplett RHDL40 USB PDF Datalogger records 16,000 readings each for Temperature, Humidity and Barometric Pressure. You can download data in PDF...

    View full details
    from $129.99
  • New
    Triplett Temperature & Humidity USB-PDF Datalogger RHDL30
    Triplett Temperature & Humidity USB-PDF Datalogger RHDL30
    Triplett
    from $99.99


    The Triplett RHDL30 USB PDF Datalogger records 24,000 readings each for Temperature and Humidity. You can download data in PDF format with a graph ...

    View full details
    from $99.99
  • New
    Triplett LCD Screen Temperature Humidity Indicator RHT22
    Triplett Test Equipment & Tools
    from $39.99


    The Triplett Model RHT22 simultaneously displays Humidity (10 to 99%RH) and Temperature (32 to 122°/0 to 50°C) on a large, easy-to-read LCD. Temper...

    View full details
    from $39.99
  • New
    Triplett
    from $159.99


    The Triplett RHDL60 Temperature and Humidity Datalogger can record up to 16,000 readings each for Temperature and Humidity in virtually any indoor ...

    View full details
    from $159.99
  • New
    Free Shipping
    Triplett Test Equipment & Tools
    $599.99


    The Triplett EMDL700 Temperature/Humidity/Sound Datalogger records up to 20,000 data points. The 7" high-resolution touch screen color LCD display ...

    View full details
    $599.99
  • New