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    testo 625 - Thermohygrometer

    Product no. 0563 6251
    testo 625
    handle for plug in humidity
    handle for plug in humidity
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    +1-484-773-0111
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    Your advantages
  1. Measures air temperature / RH
  2. Calculates dew point / wet bulb temperature
  3. Displays min/max values, hold function, power off mode
  4. Integrated long-life humidity sensor for long lasting quality
    5. Product no longer available. Have you checked out its successor?
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    Description

    The testo 625 compact thermohygrometer has a humidity sensor, which measures the air temperature and RH. It can also calculate the dew point and wet bulb temperature.
    The meter has a hold function that freezes the last reading, and powers off automatically to conserve battery power. A long-life humidity sensor ensures that you will get the best possible results for years to come, and the easy to read, backlit display shows min/max readings at the touch of a key.

    Wide range of accessories

    The testo 625 comes with all the basic functions, and a wide range of optional features
    • Wireless hand grip and module for wireless readings over distances of up to 65 feet
    • Carry case that ensures your meter and sensors are safely stored, when in transit or not in use. The TopSafe case protects your meter effectively against dirt ingress and impact.
       

    Areas of application

    Ideal for monitoring production and storage conditions, and ensuring the quality of products, and the right indoor climate in archives and libraries. Excellent for detecting mold, or locating places at risk in buildings. For monitoring the indoor climate in the workplace and in greenhouses.

    Delivery Scope

    testo 625 thermohygrometer, humidity sensor head, calibration certificate, and batteries

    Technical data

    Temperature - NTC

    Measuring range
    14.0° to 140.0 °F / -10 to +60 °C
    Accuracy
    ±0.9 °F / ±0.5 °C
    Resolution
    0.1 °F / 0.1 °C

    Temperature - Type K TC

    Measuring range
    -328.0° to 2498.0 °F / -200 to +1370 °C
    Accuracy
    See probe data
    Resolution
    0.1 °F / 0.1 °C
    Radio probe

    Humidity - Capacitive

    Measuring range
    0.0 to 100.0 %rH
    Accuracy
    ±2.5 %rH (5 to 95 %rH)
    Resolution
    0.1 %rH

    Accessories

    Accessories

  5. Accessories
    handle for plug in humidity probe head
    Handle for plug-in humidity probe head for t625, probe cable included (Discontinued)
      Product no.:
      0430 9725
    • Accessories
      9V rech. battery for instrument
      9V rechargeable battery for instrument
        Product no.:
        0515 0025
      • Accessories
        Soft case for measuring instrument
        Case for instrument
          Product no.:
          0516 0210
          $ 57.00
          1

          • Cases

        • Cases
          testo 0516 1200 case
            Product no.:
            0516 1200
            $ 102.00
            1

            • Humidity RFID Probe

          • Humidity RFID Probe
            Radio Module for measuring instrument
            Radio module for measuring instrument, 869.85 MHz, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT, DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO
              Product no.:
              0554 0188
            • Humidity RFID Probe
              Radio Module for measuring 915.00 MHz
              Wireless module for measuring instrument, 915.00 MHz FSK, approved for USA & Canada
                Product no.:
                0554 0190
                $ 89.00
                1
              • Humidity RFID Probe
                Radio handle for plug-in probe heads
                Wireless handle for attachable plug-in probe heads, incl. T/C adapter, approved for USA & Canada
                  Product no.:
                  0554 0191
                  $ 223.00
                  1

                  • Applications

                  Localising the risk of mould

                  The portable measuring instrument testo 625 is suitable for measuring indoor humidity and temperature. By calculating the dew point temperature, places at risk of condensation can be localised.

                  It provides initial information about whether mould is being caused by condensation, or if there is a risk of this occurring.

                  All of our temperature/humidity measuring instruments and probes include the humidity sensor developed and patented by Testo; it is both stable long-term and condensation-resistant.

                  Monitoring production and storage conditions

                  Our temperature/humidity measuring instruments are used around the world in production, storage and server rooms, museums, archives, cold storage warehouses, containers and sales counters.
                  Manufacturers, carriers, or dealers of sensitive products must ensure that specified temperature or humidity values are observed during production and storage. The testo 635 offers the option of performing spot measurements in relevant places.
                  The testo 625 is a compact instrument with integrated humidity probe. It displays relative humidity, wet bulb temperature or dew point, and temperature.

                  Thermal comfort

                  Assessing thermal comfort, based on the parameters of air temperature and relative humidity, is important for the well-being of the person using a room. Pleasant room conditions are a primary factor in the planning, selection and configuration of a heating and ventilation system.
                  Humidity can be specified as a relative or absolute value. Recommendations for the relative humidity in a room range between a minimum of 30% and maximum value of 65%. The humidity limit outside this range is either not reached or exceeded.
                  All of our temperature/humidity measuring instruments and probes include the humidity sensor developed and patented by Testo; it is both stable long-term and condensation-resistant.
                  The testo 625 is a compact instrument with integrated humidity probe. It displays relative humidity, wet bulb temperature or dew point, and temperature.

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                  Operating instructions

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                  PhoneCall +1-484-773-0111 +1-484-773-0111