Zeal Manufacturing & Calibration Services Pvt. Ltd. Company, which is an ISO 9001:2015 certified company engaged in manufacturing & exporting of Electronics Testing & Measuring Instruments and also Calibration Standards for Electro Technical Parameters. Range of products includes Calibrators, Power Sources, Testers and Meters. The company is pioneer in manufacturing of Electro Technical Calibration standards e.g. Multifunction Calibrator, Three Phase Power Energy Meter Calibrator etc. in India, Calibrators have been supplied to Calibration Laboratories, Testing Laboratories in Govt / semi Govt / Private / Multinational organizations in India and abroad. Company manufactures testers like AC & DC High Voltage Breakdown Testers, Insulation Resistance Testers, Ground Continuity Testers etc. Company manufactures Power Sources like DC Regulated Power Supplies, Variable Frequency Sources, DC High Current Sources and AC High Current Sources. Company also undertakes manufacturing of customized test equipment. » More