This apparatus consists of a chrome plated Steel. Rod of 40 cm long approx. and 2.5 cm diameter, scale graduated 15-0-15 cm. Two sturdy sliding weights with knurled screws slide over the rod on either side of a pin-vice fixed at the centre of the rod. Supplied with wall-bracket.
This apparatus consists of a chrome plated Steel. Rod of 40 cm long approx. and 2.5 cm diameter, scale graduated 15-0-15 cm. Two sturdy sliding weights with knurled screws slide over the rod on either side of a pin-vice fixed at the centre of the rod. Supplied with wall-bracket.