Hybrid Multimeter (HMM) – Cost-efficient Measuring Instrument

This paper gives us a precise idea to develop a device consisting of waveform analyzer, function generator, Multimeter and logic probe. We present to you a modular measuring device useful for testing and troubleshooting in different areas where the current bulky and costly devices like CRO, function Generator are not available. This project, initially designed as an undergraduate thesis, is currently being used for laboratory testing purposes. The features of this device make it suitable for implementing as an educational resource for undergraduate students from Electrical, Electronics, Instrumentation, and Computer Science faculties. The prime reason for advancing attempts in this field is to provide cheaper testing tools for using it in various applications. The efficacy of this product as compared to current model is moderate but it is sufficient enough to fulfill the basic requirements.