Easy to use, compact, designed to work best with Ni-cadmium batteries. Works up to 1000 charges. Charges D. C. AA, AAA in 5 hours, 9 Volts takes 14-16 hours, charges up to 4 batteries of D. C. AA, AAA and 1 Pc of 9 Volt battery at one time. No separate adaptor needed for AAA. With anti-reversal polarity protection system, LED light to indicate charging in progress, charges only rechargeable Ni-Cd, Ni-MH batteries. Size – 185 x 85 x 35 mm.
Category: Physics & Electronic Laboratory Apparatus
CUBE SET, WOODEN
Side 10, 20, 25 mm.
Aluminium, plain of diameter 13 mm.
Cat. No. Length mm. 10.01 150 10.02 450 10.03 750 10.04 1200
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.
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.