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WOK FUNCTION OF DIODE (RICHARDSON LAW) – GUPTA BRAND 200209
Objective :To draw the graphs between heater current vs heater resistance, Anode voltage vs anode current.
Features : Instrument comprises of DC Regulated power supply of 0-6 V & 0-300 V. Two volt meters & two current meters are mounted on the front panel. Valve diagram is printed on the panel & connection are brought out on sockets/terminals.
Wolfgang Kohler ( 50000448 )
WOOL CLOTH – GUPTA BRAND 8006251
Square, size 30 x 30 cms. approximate.
Working model Of Pythagoras Theorem 1000-TH 5007
This working model is the great way to display proof of piythagoras theorem by volume its easy to demonstrate to hole class that sum of volume of side A and side B is equal to the volume of side C.
WOULF BOTTLE – GUPTA BRAND 3001039
Made of Soda glass.
| Code | Capacity (ml.) |
| 3001039 A | 250 |
| 3001039 B | 500 |