Hygrometer (Thermo-Hygrograph)

Selger hygrometer; i god stand. Kjøpspris ca. 11 000 kroner. Selges for 3000 kroner.

"Thermo-Hygrographs are used to measure and record air temperature and relative humidity (r.h.). The measured values are recorded, using drum chart recorders driven by clockworks. These robust and reliable precision products have proven successful during decades of service in business, science, culture and for the purposes of many weather services worldwide. They are suited for service in industry and private environments."

"A successful product is this combination of high-quality measuring elements, housing and drum materials and highly precise clockwork. It is manually assembled, adjusted and tested. The proven natural hair grid is the most frequently used device to measure humidity.

Precision mechanics clockwork

Clearly arranged results

Independant of mains power".

Mer informasjon om produktet:

https://www.lambrecht.net/en/products/drum-recorders/thermo-hygrograph-(252).