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    2. ISO calibration certificate

    ISO calibration certificate - with 1 measuring point

    0520 0083
  1. 1 calibration point: 75.3 %RH
  2. For saturated saline solutions
  3. According to the ISO standard
    4. ISO calibration certificate

    ISO calibration certificate for humidity measurement

    ISO humidity calibration certificate with 1 calibration point: 75.3 %RH.

  4. testo 625
    testo 625 - Humidity Meter 
      :
      0563 6251
      $484.00 $532.40
    • testo 635-1
      testo 635-1 - Thermohygrometer 
        :
        0560 6351
        $728.00 $800.80
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