HighTest Technology Ltd. products

The TURA-01 100V Turns Ratio Tester is a specialized tool designed for precise measurement of the turns ratio in single-phase and three-phase transformers. It is particularly suited for use in various transformer configurations, thanks to its user-friendly interface and accompanying connection diagrams. The device offers exceptional measurement accuracy with a variance of just 0.08%, and accommodates a wide range of test voltages from 1V to 100V AC. Its versatility extends to measuring core excitation current, phase angle, polarity, and ratio error. The TURA-01 is also equipped to handle connections for three-phase transformer tests despite its single-phase cable setup. It features a 4.3-inch color touch screen that clearly displays parameters and results, and is rugged with an IP67 protection rating when closed. Additionally, its built-in rechargeable Li-Ion battery and thermal printer make it ideal for field applications, providing immediate printed results and supporting data storage for up to 100 tests via USB, Bluetooth, and flash memory. HighTest Data Management Platform allows for further control and analysis on a PC.