Physics Lab

MODEL QT-400 DIGITAL STOP CLOCK MODEL QT-410 DIGITAL INTERVAL BEEPER

MODEL QT-129 MODEL QT-151 MODEL QT-139 / 138 MODEL QT-100

POTENTIAL DIVIDER & WHEAT STONES BRIDGE CHARGING & DISCHARGING OF CAPACITOR HALF WAVE/ FULL WAVE RECTIFIER BRIDGE RECTIFIER FULL WAVE DIGITAL METER BATTERY ELIMINATOR DECADE INDUCTOR BOX DECADE RESISTANCE BOX MISCELLANEOUS DEMONSTRATIONS

INPUTOUTPUT TRANSISTOR Zener Diode PN-Junctin Diode LED Energy Band Gap of Diode Thermister Characterisrtics DIODE CHARACTERISTICS LDR- VARYING INTENSITY FET TRANSISTOR LDR / PHOTO CELL Kit for PTHEOREMS LCR CIRCUITS, AMPLIFIERS, TRANSISTOR AS SWITCH & OPAMP CHARACTERISTICS

DE MORGANS THEOREM NOR / NAND AS UBB BCD TO 7 SEGMENT HALF ADDER / FULL ADDER MFLIP FLOPS 1-4 DEMUX 16-1 MUX 1-16 DEMUX 4-1 MUX Kit for Physics Xll Activities as per New Sylybus DIGITAL ELECTRONICS

MODEL QT- 300 /310 /305 /315 Digital Meter DIGITAL METERS OTHER MODEL •QT 1551 :DIGITAL VOLTMETER DC Single Range (2.000, 20.00, 200.0 Volts) •QT 1552 :DIGITAL CURRENTMETER DC Single Range (2.000, 20.00, 200.0 MA) •QT 1553 :DIGITAL VOLTMETER AC Single

MODEL QT-210 MODEL QT-210 (with power supply ±12V) MODEL QT-211 MODEL QT-211 (with power supply ±12V)DC of set external swap

MODEL QT-205 A.F. Oscillator (Sine + Square)