Name : Dial 100 mm diameter, dial scale 960 to 1060 mb (28-31 in x 0.10 in) figured in black, good quality movement mounted in a polished plastic frame 155 mm diameter with glass in anodised bezel with lug f
Fortin's barometer : without mercury. 'csi' standard 'dartons usa type' all parts brass fitted with thermometer, glass parts made of ‘borosil glass’ . Extra superior....
Barometer Aneroid Demonstration 100 mm dial graduated from 28" to 31" and 940 to 1040 millibars, with an index pointer, demonstration type, in transparent plastic case with pressure pump. For educational demonstration purpose only....
Barometer Fortins For schoolcollege laboratories. Nominal 6 mm bore glass tube. With engine divided dual scales 675 to 820 x 1 mm Hg and 26.5 to 32. x 0.05 inch Hg. Verniers reading 0.05 mm and 0.002 inch. Mounted on polished wooden board for wall mounting. Supplied without...
Barometer Aneroid Wall Type 100 mm dial graduated from 28" to 31" and 940 to 1040 millibars with an index pointer, with transparent top cover, mounted in plastic case 160 mm diam. approx....
BAROMETER ANEROID, DEMONSTRATION Graduated Dial 100 mm , from 28" to 31" and 940 to 1040 millibars, with an index pointer, demonstration type, transparent plastic case with pressure pump. For educational demonstration purpose only....