Mechanics
Timer
A digital timer with multi functions. It can be used with photo gates to observe the frequency, time interval and as counter during the various experiments. It is a compact handy device operates on power adaptor.
PH10538T
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Mechanics
Density Identification Set, Set of 15
The set consist of specimens of 15 different types of materials. Students measure the mass, length and volume to determine the density of each of the materials. Set contains a sturdy storage base with one sample each of Walnut, Pine, Maple, Polypropylene, Polyethylene, Polyamide, Acrylic, Polyurethane, Phenolic, Polyvinylchloride, Delrin, Aluminium, Brass and Copper. Samples are stamped with a letter code for easy identification. Instructions included.
PH10044
