Lambrecht 252 Thermo-Hygrograph meta-related-collection-related-barograph-products Paper size is 305mm x

Paper size is 305mm x 90mm

forest schools

Made from durable aluminium

Finished with bevelled glass and a polished metal bezel

German-made movement

Lambrecht 252 Thermo-Hygrograph meta-related-collection-related-barograph-products Paper size is 305mm xDescription Features Specification A Thermo Hygrograph records air temperature and relative humidity on a continuous basis. It is used to monitor the optimum temperature and humidity where these factors are important. The MET 252 is manually assembled, adjusted and tested for guaranteed low reaction times and high quality measurements. The delicate natural hair grid for measuring humidity and aged bimetal for measuring temperature are housed in a