Full-service calibration, calibration of electro-technical (multimeters, oscilloscopes), mechanical (vernier calipers, pressure gauges), thermal (thermometers, RTDs), pressure, torque, mass, volume, vibration, and accelerometer instruments, is the field Universal Calibration Services Pvt Ltd (formerly Universal Instruments) leads, one of India's premier NABL-accredited (ISO/IEC 17025:2005) laboratories. Founded in 1995 in Pune, it has, since 2018, also provided material-testing services through its testing division, including chemical analysis, salt-spray testing, weld penetration, and metallurgical testing for tubular products, bars, plates, wires, castings, and fasteners, and serving automotive, pharmaceutical, and manufacturing customers it operates an environmentally controlled multi-laboratory facility and offers on-site calibration.