Metrology Earth Science & Solar System

Catalogue No: 1140240/1

Comprising two thermometer tubes with double scale graduation, mounted on a weather-proof case with shade. Dual Scales graduated -10 to 50 x 1degree C and 20 to 120 x 2degree F. One thermometer kept dry and other has bulb covered with muslin or wick, dipped into a water reservoir, which keeps it wet during long periods of non-use. Comparing the reading of wet and dry thermometer with the humidity and temperature conversion chart included, relative humidity can be worked out.
* Mounted on wooden base

Pack of (Pcs): 1

Catalogue No: 1140660

A 12 Inch raised relief globe combined with political features, makes it useful for showing the effects vis-a-vis natural geographical boundaries. Contains realistic portrayal of the Earth’s surface with
colouring depicting natural vegetation, including areas, where the natural environment has given way to man’s cultivation and urbanization. The physical relief details are clearly printed. Mounted on
pivots in half-meridian frame on a stable base.
* Physical Relief Globe

Pack of (Pcs): 1

Catalogue No: 1140520/2

A quality collection of various rocks and mineral, nicely packed. Each specimen properly labeled and numbered.
* Set of 50 specimens, in Wooden Tray with glass front

Pack of (Pcs): 1

Catalogue No: 1140500/3

A comprehensive collection of a range of igneous, metamorphic and sedimentary rocks. Each specimen properly labelled and numbered.
* Set of 20: Specimens in wooden showcase & further packed in transparent plastic envelops and contained in a partitioned wooden showcase with lid. Specimens may be taken out for close physical examination.

Pack of (Pcs): 1