Center-Zero Moving Coil Galvanometer, 3.5-0-3.5mA Entomology & Zoology_Zoology Models Eight-piece glazed porcelain scientific sake

Eight-piece glazed porcelain scientific sake set pairs 4 drinking cups with 4 matching lids for Japanese-style sake service with lab-aesthetic styling

Used to demonstrate rotational-to-linear motion conversion

Mid-length 750mm black insulated 2mm-plug lead with a crocodile clip on the opposite end

tracing hot-air flow between the twin flues

Center-Zero Moving Coil Galvanometer, 3.5-0-3.5mA Entomology & Zoology_Zoology Models Eight-piece glazed porcelain scientific sakeCenter zero 3. 5 0 3. 5mA moving coil galvanometer at plus or minus 2. 5% accuracy, sized to detect bidirectional milliampere currents in induction, bridge, and current direction reversal investigations.