Laboratory and testing equipment, chiefly for the cable-manufacturing industry, cable testing instruments such as HCL test apparatus, thermal-stability test apparatus, oxygen-index apparatus, and smoke-density apparatus, are the specialty of Nutan Scientific Instruments (NSI). It also makes laboratory ovens (digital hot-air ovens, ageing ovens), digital micro-ohm meters (the HYREL-153 k), million-megohm meters, high-voltage testers, and laboratory glassware (burettes, beakers, flasks). Established in 1996 by Er. Y.K. Sharma, headquartered in Loni, Ghaziabad, and incorporated as Nutan Scientific Instruments Private Limited on November 22, 2023, the ISO 9001:2015-certified company complies with Indian Standards (IS), ASTM, and other international norms, with calibration from NABL-accredited labs such as N.P.L and E.R.T.L, New Delhi. Its facility houses production, quality-control, R&D, and calibration units, and it serves a diverse clientele in India, Nepal, and Zambia, with quality assurance and customer satisfaction at the fore.