MS-522 PVG ELECTRODE HOLDER

(a) Consist of a bakelite strip 75 x 25 x 13 mm. length x width x
thickness with two crocodile clips for suspending foil strips.
(b) Consist of a bakelite strip 75 x 25 x 9 mm. length x width x
thickness with two holes 6 mm. diameter at 16 mm. spacing. Fitted
with clamping screws to take electrodes. Complete with two
crocodile clips