All 27 products from Wuhan Huaying Electric Power Tech & Science Co.,ltd.

This digital insulation resistance tester measures insulation resistance with high voltage test capabilities. It features a large LCD display, multiple test voltage ranges, and a rotary switch for function selection.

This analyzer is designed for measuring the resistance of on-load tap changers (OLTCs) in transformers. It provides accurate measurements to assess the condition of OLTC contacts and ensure proper operation.

This portable tester is designed for on-site testing of current and potential transformers. It features multiple voltage ranges and capabilities for comprehensive assessment of CT and PT performance.