Relative humidity hygrometer

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Registrations are now closed for this Proficiency Test but please Enquire now if you wish to know more.

Artefact: Vaisala HM70 Handheld RH and T Meter

Range: 20 %RH to 90 %RH at a range of temperatures including ambient.

Expected measurement period: March 2019 to December 2019.

The Protocol document will include all instructions for you to carry out the required tests.  


Protocol [PDF, 175 KB]

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