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Professional quality

Precision Without Borders

Products

Test Equipment

  • LY3110H Single Phase Meter Test Bench
  • LY3310H Stationary Three Phase Meter Test Bench
  • LY3001B Three Phase Calibrator
  • LUXYON 100PRO Single-Phase On-site Calibrator
  • LUXYON 300MAX Meter Handheld Three-Phase On-site Calibrator
  • LUXYON 300ULTRA Wireless Clamp Meter Handheld On-site Calibrator
  • LY361 Three Phase Multi-function Standard Meter
  • LY331 Three Phase Multi-Function Standard Meter
  • LY311 Single Phase Multi-Function Standard Meter

Energy Meters

  • LYD108 Single Phase Meter
  • LYD106 Single Phase Multi-Function Meter
  • LYD306 Three Phase Multi-Function Energy Meter
  • LYD301 Three Phase Direct Connected Energy Meter
  • LYD301CT Three Phase CT Operated Energy Meter

Meter Box Series

  • LY-SMA12 Single Phase Meter box
  • LY-SMA34 Three Phase Meter box
  • LY-BA12 Single Phase Meter box
  • LY-BA34 Three Phase Meter box
About us

We are a company that focuses on research and development

Products can be customized according to the requirements of customers

100

Inventive patents

500

Project Experiences

  • Fax:(0769) 8777 3770
  • Tel:+86 0755-86959497
  • Address:402A Building G2, TCL International E City, Nanshan District,Shenzhen, China
szlongyuan.com
  • Home
  • Products
    • Test Equipment
    • Energy Meters
    • Meter Box
    • System Solutions
  • About Us
  • Contact Us
  • Insights