Made of Hard wood, with both edges divided in mm and numbered every 10mm.

Dual scale spring scale to measure force (Newton) and mass (grams). Clear acrylic body. Easy zero adjustment and color code.

For performing static force experiments in mechanics such as studying the condition of static equilibrium of a rigid body under the action of forces in a common plane i.e. for the verification of the laws of composition and resolution of forces. Can also be turned into a teaching spectrometer by using appropriate collimator assembly, telescope and a support for prism and grating.

Comprised of an accurately machined aluminium table 40cm in diameter graduated in 360° on its rim. Mounted on a heavy vertical support rod and tripod base fitted with levelling screws. Body under study is a ring in the centre of the table fastened by strings passing over four low friction pulleys attached with the table. Provided with four weight hangers of 50g each and four sets of brass slotted weights (each set consists of the masses: 2 x 10g, 2 x 20g, 4 x 50g, 4 x 100g).

For clamping to vertical or horizontal rods and to laboratory tables, boards etc.

Comprised of a specially designed cast bracket which can be clamped on flat surface 38mm thick and hold a supporting rod 13mm diameter. At the rear of the bracket, a light alloy pulley about 70mm diameter is mounted on brass bearings.

Includes two clamping screws for fitting to bench and vertical rod support. Hammertone stove enamel finish.

Dramatically demonstrate angular momentum.

Spin this solid rubber bicycle wheel, hold the handles, and try to change its axis of rotation. The faster it spins, the harder it is to tip over! Stand on a Rotating Platform to experiment with gyroscopic precession and learn how satellites steer. Wheel diameter 60 cm.

Includes one cube each of aluminium, brass, copper, iron, lead, and zinc without hook. Packed in a cardboard box.

A heavy cast iron frame with slotted end pillar to carry a thick steel bar. This bar is threaded at one end for large tensioning nut. I also has hole at other end to accommodate a cast iron breaking bar. Supplied with 6 breaking bars.

This model represents the internal structures and operating principle of an air cooled two stroke engine. The model is a cast alloy construction.

For general laboratory work.

Include one of 1g, 5g, 10g, 50g, 100g, 500g, 1000g and two of 2g,20g and 200g masses. Total number of masses supplied depends on the range chosen as indicated below.

Plated brass weight (masses) with knob in a wooden case having a hinged lid Calibrated according to tolerances specified by International Organisation for Legal Metrology, Class M2. Fractional weights are not included.