Digital test and measuring instruments are where Kusam Electrical Industries Ltd., known as KUSAM-MECO, leads in India, having pioneered the digital multimeter back in 1983, the same year it was founded. Its UL- and CE-certified range now spans clamp meters, insulation testers, and gas analyzers for electrical and environmental testing. Government bodies, laboratories, and industry rely on it, with clients such as Bharat Electronics, Reliance Industries, and the Department of Atomic Energy, and ISO 9001:2015 certification backs its emphasis on safety and reliability.