| 1. | Emergency Light cum Cell Charger | 400/- |
| 2. | Cell Charger | 350/- |
| 3. | Automatic Night Lamp | 300/- |
| 4. | Hydraulic Service Station | 1200/- |
| 5. | Power Failure Alarm | 250/- |
| 6. | Electronic Candle | 300/- |
| 7. | Magnetic Door Alarm | 300/- |
| 8. | N.P.N. Transistor / Amplifier | 300/- |
| 9. | P.N.P. Transistor / Amplifier | 300/- |
| 10. | Logic Gate (any one) | 250/- |
| 11. | Logic Gate (and + or + not) | 600/- |
| 12. | Logic Gate (Combination) | 350/- |
| 13. | Half Wave Rectifier | 300/- |
| 14. | Full Wave Rectifier | 350/- |
| 15. | Bridge Rectifier | 400/- |
| 16. | AC Dynamo Bulb Output | 300/- |
| 17. | AC Dynamo Bulb + Meter Output | 400/- |
| 18. | Fire Alarm | 250/- |
| 19. | Rain Alarm | 250/- |
| 20. | Water Level Alarm | 250/- |
| 21. | Burglar Alarm | 250/- |
| 22. | Good & Bad Conductor (small bulb + 4 items) | 200/- |
| 23. | Good & Bad Conductor (siren) | 250/- |
| 24. | Electroplating | 450/- |
| 25. | Magnet Alarm | 300/- |
| 26. | Simple Intercom | 600/- |
| 27. | Multi Vibrator / Dancing Light | 250/- |
| 28. | Conductivity of Liquid | 150/- |
| 29. | Capacitor in Series & Parallel | 400/- |
| 30. | Resistance in Series & Parallel | 300/- |
| 31. | Five Level Water Indicator | 500/- |
| 32. | Fibre Optics | 600/- |
| 33. | Water Quality Checker | 300/- |
| 34. | Sound Operated Switch (Clap Switch) | 500/- |
| 35. | Traffic Light with road scene | 700/- |
| 36. | Noise Pollution Meter | 400/- |
| 37. | Nuclear Reactor | 700/- |
| 38. | Thermocouple | 350/- |
| 39. | Distillation of Petroleum | 500/- |
| 40. | Blast Furnace | 500/- |
| 41. | Ozone Depletion | 500/- |
| 42. | Transistor Checker | 300/- |
| 43. | Security Alarm | 400/- |
| 44. | Moisture Alarm | 250/- |
| 45. | Satellite Communication | 500/- |
| 46. | Electromagnet | 300/- |
| 47. | Fire Alarm (electrical) | 400/- |
| 48. | Railway Signal | 500/- |
| 49. | Electric Bell | 350/- |
| 50. | Electromagnetic Crane | 500/- |
| 51. | Traffic Light | 450/- |
| 52. | Light Activated Alarm | 250/- |
| 53. | Working of Internet | 500/- |
| 54. | Microscope (working with lens) | 450/- |
| 55. | Microscope (Non Working) | 350/- |
| 56. | Bio-Chemical Cell | 350/- |
| 57. | Double Intensity Bulb | 300/- |
| 58. | Light Travels In Straight Line | 250/- |
| 59. | Electric Circuit | 150/- |
| 60. | Pin Hole Camera | 300/- |
| 61. | Solenoid | 300/- |
| 62. | Electronic Thermostat | 250/- |
| 63. | Hydraulic Lift | 400/- |
| 64. | Star Constellations (any one) (working) | 450/- |
| 65. | Star Constellation (any one ) non working | 200/- |
| 66. | Phases of Moon (non working) | 300/- |
| 67. | Solar Green House (12x18 inch) thermocol | 300/- |
| 68. | Solar green House (12x18 inch) glass | 700/- |
| 69. | Magnetic effect of Current | 300/- |
| 70. | Energy From Cactus (display with lights)(18x24) | 1400/- |
| 71. | Electronic Quiz Game | 400/- |
| 72. | Day and Night working with motor | 800/- |
| 73. | Magnetic On /OF Circuit | 300/- |
| 74. | Expansion Indicator | 250/- |
| 75. | Pneumatic Pressure | 800/- |
| 76. | Transistor as A Switch | 250/- |
| 77. | Common Balance | 250/- |
| 78. | Beam Balance | 350/- |
| 79. | AC Dynamo with Pulley (Working) | 600/- |
| 80. | Light Sensitive Alarm | 250/- |
| 81. | Musical Bell | 300/- |
| 82. | Water Pollution meter | 300/- |
| 83. | Traffic Light (working) | 450/- |
| 84. | Day & Night (working WITH LIGHT) | 500/- |
| 85. | Switching Action of Transistor | 400/- |
| 86. | S.C.R. Controlled Automatic Night Lamp | 400/- |
| 87. | Timer with Audio Alarm | 400/- |
| 88. | Galvanometer | 300/- |
| 89. | House Hold Circuit (3v DC) | 400/- |
| 90. | Burgalar Alarm with Display | 500/- |
| 91. | Rain Alarm with Display | 500/- |
| 92. | Geo-Thermal Energy (Non-Woking) | 500/- |
| 93. | Geo-Thermal Energy (Working) | 800/- |
| 94. | Bio-Gas Plant (3D Display) Non-Working | 350/- |
| 95. | Bio-Gas Plant (3d Display) Working | 500/- |
| 96. | Electronic Precipitator (working) | 1000/- |
| 97. | Global Warming (3D Display) working | 1200/- |
| 98. | Electroplating Factory (working) | 600/- |
| 99. | X-Ray Telescope | 700/- |
| 100. | Wind Vane | 250/- |
| 101. | Energy from Cactus (working) 36x24inch Display with Lights | 2500/- |
| 102. | Newton's Third Law of Motion (working) | 400/- |
| 103. | Types of Motion (Oscillatory & Rotatory) | 500/- |
| 104. | Light Dimmer | 300/- |
| 105. | Transformer (Working) | 600/- |
| 106. | Mutual Induction (Working) | 600/- |