(a) In a sheet metal case, with output lead of 1.5 m. twin core and crocodile clips for connections to the battery. For use on 220 V 50 Hz AC. Output 1.5 A maximum at 12 V.
(b) As above but with bigger dimensions and with output 2 A maximum at 12 V, mains consumption 48 W.
(c) Output 4 A at maximum 12 V, consumption 85 W at full load.
Category: Physics & Electronic Laboratory Apparatus
CUBE METAL SET
Set of six, comprising one each of Aluminium, Iron, Copper, Brass, Lead and Zinc.
Size, side 10, 20, 25 mm.
Light alloy, with single hole to take rods up to 13 mm. diameter.
GEOMETRICAL INSTRUMENT BOX
Soft wood, contains one each of Divider, Protector, Set square 450 angle, Set square 600 angle, Compass, Rule, Board Cleaner. Each with a finger grip for convenient handling. Packed in a wooden box of size 400 x 240 x 75 mm. width x depth x height, fitted with brass fittings and a handle for carrying.
QUICK LOCK CLAMPS
150 mm. long plated screw to hold up to four pair of single groove casted light alloy aluminium washers, fastened with metal washer and nickel plated wing nut.