This is a very compact knowledge building app on electronic measurements and Instrumentation. There are many MCQs, true/false and fill in the blanks. The topics covered are Measurements and Errors, Direct current indicating instruments, Bridges and their applications, Electronic Instruments for measuring basic parameters, Instrument transformers, Oscilloscope, signal generation, Frequency counters, Transducers, Analog and digital data acquisition. Your suggestions are welcome on our email address.