Zeal Manufacturing & Calibration Services Pvt. Ltd. is a leading Manufacturer, Supplier and Exporter of Testing Instruments, Test Measuring Equipments, Multi Function Calibrators, Digital Panel Meters, Digital Variac, DC Power Supplies, Time Interval Meters, AC / DC High Current Source, AC / DC Variable Voltage / Variable Current / Variable Frequency Source, Digital UPS Scanners, HV ( High Voltage ) Breakdown Testers, mV / mA / RTD Calibrators, IGBT Testers, etc. and we are also specialized in Calibration Services. Our manufacturing unit is situated in Pune, Maharashtra, India.

Multifunction Calibrator (Multiproduct Calibrators)

Decade Boxes or Decade RLC Boxes

High Voltage Breakdown Testers