NO MEASURE NO SAFELIFE

refractometers, saccharimeters, concentration meters, salinometers, pH meters, measuring or testing machines and instruments; electric or magnetic meters and testers; optical machines and apparatus; laboratory apparatus and instruments; electronic machines, apparatus and their parts; and telecommunication machines and apparatus

repair or maintenance of measuring machines and instruments; repair or maintenance of electric or magnetic meters and testers; repair or maintenance of optical machines and instruments; repair or maintenance of laboratory apparatus and instruments; repair or maintenance of electronic machines and apparatus; repair or maintenance of telecommunication machines and apparatus; and repair or maintenance of medical machines and apparatus