Microtek instrument is the manufacturer of digital lcr meter with five test frequencies, protek 9216a. The company is the distributors and manufacturers representative of test and measurement instruments, calibration instruments, emi-emc instruments and high voltage testing instruments. The digital lcr meter is a useful tool which is used for measuring device characteristics with various functions. It has more than 13 orders of magnitude, basic accuracy of 0.05 percent and 5 test frequencies. The salient features of the digital lcr meter with five test frequencies: