GALVANOSCOPES
21
Scrabble
27
WWF
G(2) A(1) L(1) V(4) A(1) N(1) O(1) S(1) C(3) O(1) P(3) E(1) S(1)
NWL/TWL ✓ Collins ✓ WWF ✓
Definition
noun
- A device used to detect electric currents, particularly one using the deflection of a magnetic needle.
Source: Wiktionary
