Electromagnetic Flow Meter, Power Analyzer, Power Panel, Ph Analyser, Digital Rpm Direction Meter, Leakage Current Tester, Resistance Meter, Single And Three Phase Volt Meter, Slip Speed Meter, Temperature Indicator, Ultrasonic Flow Meter, Gsm Modem, Washing Machine Hmi, Hvir Controller, Iot Based Gsm Modem And Iot Based Customized Monitoring Applications