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On metal base, with gap for hanging against divider. Casediameter around 65 mm. Range 10 degree to 60°C.
85 mm dia to gauge relative mugginess from 0 to 100percent. Imported
Most recent model to demonstrate at the same time temperature & % elatlvehumidity, 85 mm dia. estimate Temp. go 0 to 40°C and33 to 100°F (C & F scales joined) 20 to 100% relativehumidity, German make.
Best Indian make, loaded with, mercury in glassthermometers mounted on perspex machine partitioned scaleIn G.I. sheet ,changing over case with water well, wick a withrelative moistness table graph. Precision 0.5OC
Soul and mercury filled, development of mercury in U bend,consequent upon extension or constriction of the spirit,forces steel springs Indices along the drag. Readings aretaken at bring down end lists which are reset by suppliedmagnet. Exactness .t 0.5°C Mounted on metallic machinedivided scale in metal case. best Indian make.
For quick exhibition of wet & dry temperatures. Twothermometer s one with a wick connected to the knob mountedon an edge with a handle with which it can be spun..
(I) Thermograph Spare Charts per parcel of 100 chartsheets appropriate for above thermograph. (II) Recording Pen For use with the above thermograph. (iii) Recording Ink Aphial containing around 20 ml. of specialrecording ink.
(I) Thermograph Spare Charts per parcel of 100 chartsheets appropriate for above thermograph. (II) Recording Pen For use with the above thermograph. (iii) Recording Ink Aphial containing around 20 ml. of specialrecording ink.
It is a cheap indicator for basic investigation ofweather. The metal dial indicates mercury weight equivalentsin both English & millibar scales. It has a snare for suspensionand a stationary hand for correlation with past reading.The development is housed in a round wooden case. BestIndian make.
The Aneroid development with dial is mounted vertically insidethe straightforward plastic case. Notwithstanding demonstrate trueatmospheric preSS1:1re you can likewise change the pressurewith in the arch by methods for elastic knob to indicate how themechanism functions