Simple Galvanoscope

CAT: 1545-1070700Size: 1 EachDry Ice: NoHazardous: No
CAT#:1545-1070700Size:1 Each
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AVAILABILITY: InStock
24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
Comprising plastic former with termils and circle marked 0o-180o-0o, divided and figured every 45°, with magnet pivot, wound with 30 turns emeled copper wire and complete with 75mm magnetic needle with brass bearing, operates on 4-6 volts.
Origin
MA

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