China Oil BDV Tester Manufacturers, Suppliers, Factory

Weshine® the CT PT Analyzer invented for Potential Transformer Testing is a new product created after widely adopting the suggestions of customers and in-depth theoretical research. It is based on the widely acclaimed and applied automatic FA series transformer integrated tester produced by our company. Using high-performance DSP and arm, advanced manufacturing technology ensures stable and reliable product performance, complete functions, high degree of automation, high efficiency, which is at the leading level in China. It is a professional testing equipment industry for instrument transformer testing.

Weshine® invented the Turns Ratio Tester for testing Transformer Turns Ratio Meter with CE certificate, high quality and accuracy, Invented and produced according to national standards, complete electric testing solution available. Contact us for more details of Turns Ratio Tester for testing Transformer Turns Ratio Meter from Weshine!

Karl Fischer Instrument is a classical titration method in chemical analysis. It uses coulometric titration or volumetric titration to determine trace water in samples. It was invented by German chemist Karl Fisher in 1935. Today, the titration is done with Karl Fischer automatic titrator. Weshine® The developed Karl Fischer Instrument (KF titrator) introduces the reliable performance, simple operation and space saving design of the compact KF coulometer. The accurate result is 1 ppm to 5% water. Each user can have up to 4 shortcuts + 5 analysis methods. With the Weshine® Karl Fischer Instrument, the operator can conduct moisture measurement by pressing the button! Contact us for more details on winding resistance testing of Weshine Karl Fischer Instrument.

VLF hipot tester for Weshine® VLF Cable Test with CE certificate, high quality and accrucy, Invented and produced according to national standards, complete electric testing solution available. Contact us for more VLF hipot tester from Weshine!

Weshine® invented the PI Test of Transformer with CE certificate, high quality and accuracy, Invented and produced according to national standards, complete electric testing solution available. Contact us for more details of PI Test of Transformer from Weshine!

In the petroleum industry, quality control is the cornerstone of safe operations, regulatory compliance, and trusted product delivery—and accurate flash point testing is a make-or-break step in this process. For refineries, fuel distributors, and petroleum manufacturers, the search for a reliable flash point tester ends with the VS-9806 Automatic Flash Point Tester. This professional instrument isn’t just a standard flash point apparatus; it’s engineered to precisely measure the closed and open flash points of petroleum products—from gasoline and diesel to industrial lubricants—making it indispensable for safeguarding safety and upholding quality across petroleum, railway, aviation, and electric power sectors that depend on high-performance petroleum-derived fuels.