AMMETER DUAL SCALE
Moving coil type for D.C. measurements only, double scale 0-1 A x 0.02 A and 0-5 A x 0.1 A, or triple scale, with antiparallax mirror, scale length 50 60 or 85 mm., three/four socket terminals one black and two/three red with clearly marked labels in plastic case with sloping front. Size :
Category: Physics & Electronic Laboratory Apparatus
Hardwood, with single quick lock clamp.
Cast iron with levelling screws, with vertical and horizontal holes to accept 13 mm. diameter rods, each hole with a clamping screw. Overall length 240 mm. mass approx. 2.5 Kg.
CUBE METAL SET
Set of six, comprising one each of Aluminium, Iron, Copper, Brass, Lead and Zinc.
Size, side 10, 20, 25 mm.
GEOMETRICAL MODELS WOODEN SOLID
A set of 16 or 21 plane and solid geometric shapes. The plain shapes include triangle, rectangle, square, circle, semi circle, figure with five sides, six sides, eight sides, right angle. Solid figures include triangle, rectangle, cylinder, square, cone, square base pyramid, triangle base pyramid, pentagon, hexagon, octagon, sphere and ellipse. Supplied in a polished wooden box.