Products

The quality Ultra Low Frequency High Voltage Generator offered by Weishine,a professional manufacturer in China is a 0.1Hz VLF withstand tester for cables, capacitors, generators and motors. It features adjustable frequencies, auto voltage boost, timing, multi-protection, data storage & printing, widely adopted by power companies, contractors and labs. We offer bulk orders and custom specs for global engineering purchasers.

Three Phase Relay Protection Tester is a microcomputer device for secondary protection debugging and relay calibration. It features 4-phase voltage, 3-phase current, AC/DC, switch I/O, timing, harmonic outputs and independent DC auxiliary power, widely used in power stations, factories, railways and labs.We provide factory direct supply for global buyers.

Buy quality Automatic Karl Fischer Moisture Tester from Weshine, a professional Karl Fischer Titration manufacturer in China. It accurately measures trace moisture in transformer oil, lubricants, chemicals and pharmaceuticals via coulometric titration. Fully automatic and highly repeatable, it comes with LCD display, auto endpoint detection, printer and stirrer for routine QC labs in power, petrochemical and pharmaceutical industries.

Buy a high-quality Transformer Turns Ratio and Capacitor Inductance Tester from Weshine Electric. It delivers precise readings of transformer turns ratio, vector group, and core electrical parameters, fully meeting the daily inspection needs of power-industry users. Many project purchasers submit purchase inquiries to equip their production lines and outfit their substation testing teams.

Weshine factory's quality Handheld Transformer Turns Ratio Tester handles transformer ratio, vector group, phase angle, polarity, CT and PT testing. Equipped with built-in lithium battery, 7-inch touch screen, Bluetooth, RS232 and thermal printer, it delivers fast stable field tests for power grids and transformer plants. Many factory procurement teams submit enquiries for bulk orders, as it fits single/three-phase/Z-type transformers, ideal for production QC and substation maintenance.

Weshine factory's High Current Contact Resistance Tester With Color Touch Screen measures contact & loop resistance for breakers, GIS cabinets, disconnect switches and busbar joints. It delivers up to 600A DC test current, equipped with a 7-inch touchscreen, built-in lithium battery, Bluetooth, RS232 and USB data storage. Ideal for power plants, substations, transformer manufacturers and field crews; bulk orders are welcome.