OVERHEAD PROJECTOR
Model TT285-E
- Lens : 1 element or 3 elements.
- Aperture : 285 x 285.
- Light output : 24V / 250W or 300W.
ELECTRIC BELL
To demonstrate the structure and working principle of electric bell.
VAN DE GRAAF GENERATOR
An electrostatic machine which accumulates very high electrostatically stable voltages on a hollow metal globe.
TICKER TIMER
For the measurement of velocity and acceleration , using timing marks made on a moving paper tape by a vibrator.
NEWTON'S COLOR DISC
For demonstrating that the primary colors in the proper proportions will produce near-white when rotated rapidly. The color sectors are cemented to a disc.
TRIPOD STAND
Made of steel for general use.
RAIN GAUGE
All plastic.
MULTIMETER
- DC 2.5 / 10 / 50 / 250 / 500V.
- AC 10/50/250/500V.
- Resistance 2K / 20K / 200K /2M .
ELECTRIC MOTOR
- To demonstrate the working principles of dynamo and the interconvertion between electric energy and mechanic energy.
HAND LENS
- Dia. 50mm, 5 x , 8x , 10x.
TELESCOPE
- Monocular and Binoculars, different sizes .
TEST TUBE RACK, WOODEN
TEST TUBE HOLDER
