ELECTRICAL & ELECTRONICS

4000 WATTMETERS 4001 DC VOLTMETERS 4002 DC AMMETERS 4003 INSULATION TESTER 4004 ANALOGUE OR DIGITAL EARTH RESISTIVITY AND COUPLING MEASUREMENT 4005 MEASUREMENT OF LOW RESISTANCES WITH MICRO OMS RESOLUTION 4006 SIMPLE LOGGER L SERIES 4007 SINGLE OUTPUT DC POWER SUPPLIES 4008 HIGH CURRENT DC POWER SUPPLY 4009 FIXED OUTPUT - DC REGULATED POWER SUPPLIES 4010 GEN. PURPOSE CONTINOUUSLY VAR. DC REGULATED POWER SUPPLIES 4011 DIODE VALVE ON BASE 4012 TRIODE VALVE ON BASE 4013 THYRISTOR 4014 MULTIFUNCTION UNIT 4015 TRAFFIC LIGHTS 4016 OP AMP BOARD 4017 ASTABLE MULTIVIBRATOR AND ELECTRONIC SWITCH 4018 QUADRUPLE, TWO INPUT NOR GATE 4019 QUADRUPLE, TWO INPUT NAND GATE 4020 DUAL RS BISTABLE UNIT 4021 LOGIC GATES TUTOR 4022 SEQUENTIAL LOGIC TUTOR LT2 4023 POWER SUPPLY UNIT P8U1 4024 I.C. PATCHBOARD PB L 4025 COMBINATIONAL LOGIC TUTOR 4026 SEQUENTIAL LOGIC TUTOR 4027 LOGIC TRAINER 4028 LOGIC GATES TRAINER 4029 CIRCUIT DESIGNER BOARD 4030 LOGIC GATES CIRCUIT TRAINER 4031 DIGITAL IC TRAINER DT 201 4032 ELECTRONIC TRAINER PANEL 4033 ELECTRONIC TRAINER PANEL 4034 ELECTRONIC TRAINER PANEL 4035 ELECTRONIC TRAINER PANEL 4036 ELECTRONIC KIT SENIOR 4037 DIODE CHARACTERISTICS APPARATUS 4038 TRIODE CHARACTERISTICS APPARATUS 4039 L.V. POWER SUPPLY AC/DC 4040 H.T. POWER SUPPLY UNIT 4041 H.T. POWER SUPPLY UNIT 4042 H.T. POWER SUPPLY UNIT 4043 EHT SUPPLY 4044 L.T. POWER SUPPLY UNIT 4045 L.T. POWER SUPPLY UNIT (D.C. POWER SUPPLY) 4046 A.C./D.C. POWER SUPPLY UNIT 4047 MULTITAF TRANSFORMER 4048 SIGNAL GENERATOR,1 HZ TO 100 K HZ. 4049 SIGNAL GENERATOR AND AMPLIFIER 4050 OHMS LAW APPARATUS 4051 CATHODE-RAY TUBE 4052 HELMHOLTZ COILS 4053 LINEAR IC TRAINER 4054 ANALOGUE COMPUTER TRAINER 4055 DIGITAL AND ANALOGUE COMMUNICATION TRAINER 4056 CASSETTE PLAYER TRAINER 4057 RADIO RECEIVER DYNAMIC DEMONSTRATOR 4058 CATHODE RAY OSCILLOSCOPE (CRO) DYNAMIC DEMONSTRATOR 4059 DIGITAL LOGIC TRAINER 4060 DIGITAL SYSTEM TRAINER 4061 ELECTRONIC WORK STATION 4062 FIBRE-OPTICS EDUCATIONAL COMMUNICATION KIT 4063 VIOCE TRANSMITTER/RECEIVER USING FIBER OPTIC CABLE 4064 INDUSTRIAL FIBER OPTIC TRAINER 4065 FIBER OPTIC DESIGN TRAINER 4066 SIMPLEX ANALOGUE TRANSCEIVER TRAINER 4067 FIBER OPTICS FULL- DUPLEX ANALOGUE TRANSCEIVER TRAINER 4068 FIBER OPTICS SIMPLEX CMOS DIGITAL TRANSCEIVER TRAINER 4069 FULL DUPLEX DIGITAL CMOS TRANSCEIVER TRAINER 4070 FIBER OPTICS VIDEO TRANSCEIVER TRAINER 4071 PROFESSIONAL FIBER OPTICS DESIGN TRAINER 4072 TRANSMISSION OF LASER BEAM THROUGH AN OPTICAL FIBER 4073 INSTRUMENTATION TRAINER USING TRANSDUCERS 4074 ANALOGUE MOTOR CONTROL TRAINING SYSTEM 4075 WEATHER STATION TRAINER 4076 LASER TRAINER 4077 SATELLITE COMMUNICATION RECEIVER TRAINER 4078 OPTO ELECTRONIC TRAINER 4079 THYRISTOR APPLICATION TRAINER 4080 ROBOTIC ARM TRAINER 4081 ELECTRONIC DESIGN EXPERIMENTER 4082 EPABX DYNAMIC DEMONSTRATOR 4083 TELEPHONE SYSTEM TRAINER 4084 AUDIO FREQUENCY OSCILLATOR 4085 R.F. SIGNAL GENERATOR 4086 SWITCHES M4-4101 4087 SWITCHES M4-4103 4088 SWITCHES M4-4111 4089 PILOT LIGHT 4090 PUSH BUTTON 4091 SELECTOR SWITCHES 4092 UPS 4093 SIMPLIFIED SPECTRUM ANALYSER 4094 BREAD BOARD SYSTEM TRAINER 4095 MICROWAVE COMMUNICATION TRAINING SYSTEM 4096 FACSIMILE DYNAMIC DEMONSTRATOR 4097 TRANSMISSION LINE DEMONSTRATOR 4098 BLACK AND WHITE TV DYNAMIC DEMONSTRATOR 4099 VIDEO CASSETTE RECORDER DYNAMIC DEMONSTRATOR 4100 MODULAR ELECTRONICS PACKAGE 4101 WATT METER 4102 ELECTROPHORESIS POWER SUPPLY 4103 COLOUR DYNAMIC DEMONSTRATOR       NEW ADDITION