Calibration Services
Precision Calibration You Can Trust
Accurate measurements are the foundation of reliable testing. At Gopal Electronics, we provide professional calibration services for electrical testing and measuring instruments to ensure your equipment continues to deliver dependable and accurate results. Using internationally recognized calibration standards, our experienced technicians verify instrument performance and restore measurement confidence.
Why Calibration Matters
Even high-quality instruments gradually drift from their original accuracy due to regular use, transportation, aging components, and environmental conditions. Periodic calibration helps detect these changes before they affect your measurements.
Annual calibration helps you:
- Maintain measurement accuracy
- Improve product quality and consistency
- Reduce costly testing errors
- Increase equipment reliability
- Support quality management systems
- Minimize unexpected downtime
- Extend instrument service life
Our Calibration Capabilities
We utilize industry-leading calibration equipment to deliver reliable and traceable calibration results.
Voltage Calibration
DC Voltage
Range: 0 V to ±1020 V
High-accuracy calibration for digital multimeters, panel meters, process meters, and electrical measuring instruments.
AC Voltage
Range: 1 mV to 1020 V
Frequency: 10 Hz to 500 kHz (Fluke 5502A)
Power Calibration Range: 0.1 V to 1008 V, 16 Hz to 1 kHz (Fluke 6105A)
Current Calibration
DC Current
Range: 0 A to ±20.5 A
Suitable for multimeters, process instruments, and current measuring equipment.
AC Current
Range: 29 μA to 80 A
Frequency: 10 Hz to 30 kHz (Fluke 5502A)
Power Calibration Range: 1 mA to 21 A, 16 Hz to 1 kHz (Fluke 6105A)
Power & Energy Calibration
- AC Power (W)
- Reactive Power (VAR)
- Apparent Power (VA)
- Energy (Wh / VARh)
- Single Phase & Three Phase Systems
- Power Factor: −1.000 to +1.000
- Phase Resolution: 0.001°
Frequency Calibration
- General Frequency Calibration: 10 Hz to 500 kHz (Fluke 5502A)
- Power Frequency Calibration: 16 Hz to 1 kHz (Fluke 6105A)
Phase Calibration
- Phase Angle: 0° to 359.999°
- Resolution: 0.001°
- Suitable for power analyzers, wattmeters, and energy meter calibration.
Power Factor Calibration
- Range: −1.000 to +1.000
- Leading and lagging power factor calibration for AC power measurement instruments.
Industries We Serve
We provide calibration services for customers in:
- Transformer Manufacturing
- Electrical Equipment Manufacturing
- Power Utilities
- Research & Development Laboratories
- Testing Laboratories
- Educational Institutions
- Industrial Maintenance
- Quality Control Departments
Instruments We Can Calibrate
We calibrate a wide range of electrical measuring instruments, including:
- Digital Multimeters
- Power Analyzers
- Energy Meters
- Wattmeters
- Clamp Meters
- Frequency Meters
- Process Calibrators
- Panel Meters
- Insulation Testers
- Electrical Test Equipment
Request a Quote
Fill out the form below to request pricing, product information, and expert assistance from our team.
- Your information is secure and will not be shared
Contact Information
Need assistance with product selection, technical details, or quotations? Our team is ready to help you with your testing requirements.