Electronics Component Tester

It is the latest microcontroller based electronic components functional tester. It functionally tests a variety of electronic active components and linear ICs including diodes, zener diode, transistor, SCR, UJT, FET operational amplifiers, comparators, transistor arrays, optocouplers, analog switches, multiplexers, voltage followers, A to D converters, D to A converters, timers, VCO, PLL, waveform generators, voltage regulators, seven segment displays, relays & other selected special function analog ICS.    No personality cards/reference IC/IC data required.  Automatic testing of IC after entering the IC number. No wiring is required.  Continuous mode of testing ICs until aborted. Number of times the test was successful is displayed. Step mode to locate the faulty pin. Step number and faulty pin number are displayed.  Backspace clear select option and number keys for editing IC number.  Remembers the IC number for repeated testing of same IC.  Self test facility during power-on and through keyboard.  Help key for short description of the various key function.  Potential free 20 pin ZIF (Zero Insertion Force) socket for easy insertion and removal of ICs under test and component holder to hold components. Computer Interface through  for enhancement of IC test library Buzzer to indicate bad IC.