AND

ELECTRONIC BALANCES, ELECTRONIC WEIGHING INDICATORS AND ELECTRONIC SCALES, ALL OF THE FOREGOING PRODUCTS BEING SOLD TO END USERS; ELECTRONIC AD/DA CONVERTERS, AND TRANSIENT MEMORY CONVERSION UNITS; ELECTRONIC SPECTRUM ANALYZERS; AND NONDESTRUCTIVE ELECTRONIC ULTRASONIC TESTING UNITS FOR MEASURING THICKNESS AND DETECTING FLOWS IN METAL PARTS OF MACHINES