Gallery Galvanometer

While some apps count your steps and others remind you to water the ficus, Galvanometer Gallery does something nobler and delightfully eccentric - it preserves the memory of instruments that measured current back when electricity was still the hot new thing.

It is a archive for antique galvanometers and early electrical physics apparatus. Mirror, tangent, ballistic, astatic, electroscopes, Wheatstone bridges - if a device has a coil, a needle and a bit of character, it belongs here.

What is inside:

Step-by-step specimen registration. Three tidy steps - Identification, Technical Specs and Archival Record. No fuss, all method.
A full instrument dossier. Operating principle, sensitivity class, internal resistance, housing material, provenance, engravings and stamps. You can even log the travel case, if it survived this long.
Specimen gallery. Elegant cards, search by makers or lab IDs, filters by class (microammeter, milliammeter and beyond).
Compare mode. Pick an Alpha and a Beta, and the app runs a symmetric analysis of both instruments side by side. A gentlemanly duel of science.
Collection statistics. So you can watch your small (or not so small) empire of brass and glass grow.

There are thousands of note-taking apps. Apps that genuinely understand the difference between a ballistic and an astatic galvanometer - roughly one. This is it.

Build an archive worthy of your instruments. Galvanometer Gallery is waiting for its first specimen.