Relative Humidity

Shop our selection of highly accurate and simple to use portable relative humidity meters. Hanna's portable relative humidity meters boast an excellent value due to their comprehensive range of features and affordability.

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  1. HI9564 Portable Thermohygrometer
    $130.00

    Ships within 1-2 Business Days

    HI9564 is a portable thermohygrometer designed to provide peak performance in harsh environments. Measurements of temperature and relative humidity are made easy with the rugged, water-resistant housing of the meter and durable casing of the HI706023 probe. HI9564 features an auto-off function after 8 or 60 minutes, temperature readings in both Celsius and Fahrenheit, and on-screen messages to direct procedures and indicate potential errors.

    ABS body RH probe with built-in microchip

    °C/°F temperature readout

    10,000 hour battery life

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  2. Thermohygrometer (Compact) - HI93640
    $335.00

    Ships within 1-2 Business Days

    HI93640 is a compact, portable thermohygrometer designed to provide peak performance anywhere. Measurements of temperature and relative humidity are made easy with the rugged housing of the meter and built-in sensor. HI93640 features temperature readings in both Celsius and Fahrenheit, and a removable sintered cap protecting the sensor.

    Integrated humidity sensor for one handed operation

    °C/°F temperature readout

    Removable sintered cap

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  3. Thermohygrometer with Dewpoint - HI9565

    HI9565 is a portable thermohygrometer designed to provide peak performance in harsh environments. Measurements of temperature, relative humidity, and dew point are made easy with the rugged, water-resistant housing of the meter and durable casing of the HI706023 probe. HI9565 features a programmable auto-off function after 8 or 60 minutes, temperature readings in both Celsius and Fahrenheit, and dew point determination.

    ABS body RH probe with built-in microchip

    °C/°F temperature readout

    Dew point measurement range

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