The Transformer Turn Ratio Tester Mcttr301 is a high-quality and reliable product manufactured by Henan Muchen Trading Co., Ltd., a leading supplier and factory based in China. This advanced piece of equipment is designed to measure the turn ratio, phase displacement, and polarity of single-phase and three-phase transformers, making it an essential tool for transformer testing and maintenance. With its accurate and efficient performance, the Mcttr301 is suitable for use by professionals in a variety of industries, including power generation, transmission, and distribution. The compact design and user-friendly interface make it easy to operate, while the rugged construction ensures long-lasting durability and reliability. As a leading manufacturer of testing equipment, Henan Muchen Trading Co., Ltd. is committed to delivering high-quality products that meet the needs of its customers. With extensive experience and expertise in the industry, the company is dedicated to providing exceptional products and services to its clients worldwide. If you're looking for a reliable and advanced transformer turn ratio tester, the Mcttr301 is the perfect solution.