Travelling Microscope
This Travelling Vernier Microscope has calibrated movement in Horizontal and Vertical direction. The cast-iron heavy base has three levelling foot screws, one being fixed. The base Vee-top surface is machined to take a kinetically horizontal carriage, which supports vertical column. The carriage has vernier and a magnifier for reading.
...moreTransistor Characteristics Apparatus
Thermister (Any value from 100 Ohm-100K Ohm) on Board, Tetrode Pentode Valve (6SJ7) on Board, Thyratron Valve (2D21) on Board.
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