Our Location
No.503 Xingguo Road, Yuhang Economic and
Technological Development Zone, Hangzhou
Three-phase close-link
Energy Meter Test Bench
- 50 ppm stability
- Class 0.01 / 0.02 available
- Selectable PFC modules
Three-phase close-link
20 Positions
- 100 ppm stability
- Class 0.02 / 0.05 available
- Calibrate 20 meters simultaneously
Single-phase, dual-element
Meter Test Bench
- Dual-element meter testing
- Optional anti-tamper features
- Calibrate up to 60 meters simultaneously
Energy Meter Test Bench Manufacturer
High Quality
We build quality into every component through rigorous testing and strict technical standards.
Customized
We tailor our precision measurement solutions to your operating requirements and technical challenges.
Best Warranty
Providing industry-leading long-term protection that ensures total peace of mind and guaranteed reliability for years.
Stationary
Stationary energy meter test benches
Reference standard
Standalone operation in laboratories and utilities
Reference standard
Designed for use with energy meter test benches
Portable and on-site
Portable system for on-site testing
Portable and on-site
Handheld instrument for on-site testing
Rated 5 out of 5
Good Quality! Highly recommended!
The performance of the installed Songyang test benches and the after-sales services provided are excellent. We rely on their SY8320 and SY8125 series for our smart metering and specialized applications. Their equipment has consistently met our rigorous standards for accuracy and reliability across multiple installations from 2017 through 2025.
Rajesh
Allied Engineering Works Limited
Rated 5 out of 5
Satisfactory Performance & Service!
This is to certify that the performance of the installed Songyang energy meter test benches and the after-sales services provided have been satisfactory. We have successfully utilized their fully automatic single-phase and multi-phase test benches, featuring accuracy classes as high as 0.02, to manage our distribution support services in Mumbai.
Ramesh Kharat
Head of Meter Management Group, TATA Power
Latest News
Calculating System Uncertainty for Energy Meter Test Benches
Calculate energy meter test bench system uncertainty from repeatability, resolution, and reference standard uncertainty, with coverage factor k=2.
On-Site Energy Meter Calibration: Equipment, Workflow, and Accuracy
Learn how on-site energy meter calibration works, including portable equipment, CT and VT checks, measurement uncertainty, load conditions, and safety.
Three-Phase Reference Standard Meter Selection Guide
Learn how to select a three-phase reference standard meter based on accuracy, stability, voltage and current ranges, traceability, communications, and field use.