The FZY-3 Stray Current Tester is a high-sensitivity rectifier-type instrument designed for comprehensive electrical safety testing in industrial environments. With measurement ranges up to 10A current and 40V voltage, this device provides reliable detection of stray electrical currents that could cause hazardous situations.

Specifically engineered for detecting voltage and current in coal mine underground rail systems, water pipes, and power cables. Prevents premature electric detonator explosions and other combustion incidents caused by stray current discharge.

• Wide measuring range for both AC and DC stray voltage and current detection
• Self-powered operation - no external power source required for safe, reliable performance
• Compact, lightweight design for easy portability and field use

Wuhan GDZX Power Equipment Co., Ltd. specializes in power test equipment manufacturing, offering comprehensive solutions for high-voltage testing and electrical services. Product portfolio includes AC series resonance test devices, transformer test equipment, cable fault testers, and power metering instruments.

• Professional technical consulting and engineering support
• Comprehensive product information and documentation
• Competitive pricing with manager-confirmed quotations
• Factory visits welcome with signed contracts and technical agreements
• Efficient delivery, installation, debugging, and training services

• One-year product warranty with lifetime technical support
• 24-hour response time for customer feedback and issue resolution

• 7-20 working days processing time after payment confirmation
• Secure packaging in robust cartons or wooden boxes
• Multiple shipping options: express, sea freight, railway
• Customs clearance documentation provided
• Continuous tracking until safe product receipt