The transformer turns ratio is the number of turns of the primary winding divided by the number of turns of the secondary coil. The transformer turns ratio provides the expected operation of the transformer and the corresponding voltage required on the secondary winding.

Single-Phase TTR

Single-Phase TURA series devices can test transformer turn ratio and calculate error as a percentage. By testing the turn ratio operator can understand how much voltage they will get from the secondary side precisely. TURA single-phase series turn ratio meters can test three-phase transformers also.

Three-Phase TTR

TURA-03 series turn ratio meters can test turns ratio by making only a one-time connection to transformers and automatically test all phases. TURA-03 series turn ratio testers can make automatic vector group detection and calculate ratio error. Tura-03 series turn ratio testers are very easy to use with the 7-inch display and user-friendly interface.

TURA-01, Single-Phase Transformer Turns Ratio Tester with Built-in Printer

TURA-01 is designed using advanced engineering technology to measure the turns ratio of single and three-phase transformers. TURA-01 has a fast, easy and accurate TTR measurement features for current, voltage and power transformers using its user-friendly software. It’s one of the most accurate devices with its wide range (0.8 to 33,000) ratio measurement capability and high precision (0.08 %).

TURA-01 BLUE, Single-Phase Transformer Turns Ratio Tester with Built-in Bluetooth & Printer

TURA-01 BLUE is designed using advanced engineering technology to measure the turns ratio of single and three-phase transformers. TURA-01 BLUE has a fast, easy and accurate TTR measurement features for current, voltage and power transformers using its user-friendly software. It’s one of the most accurate devices with its wide range (0.8 to 33,000) ratio measurement capability and high precision (0.08 %).

TURA-03, Three-Phase Transformer Turns Ratio Tester with Built-in Printer

TURA-03 is designed by advanced engineering technology to measure the turns ratio of single and three-phase transformers. TURA -03 has a fast, easy and accurate TTR measurement features for current, voltage and power transformers by its user-friendly software.

TURA-X, True Three-Phase Transformer Turns Ratio Tester with Built-in Printer

TURA-X is designed by advanced engineering technology to measure the turns ratio of single-phase and three-phase transformers. TURA-X has a fast, easy and accurate TTR measurement features for current, voltage and power transformers by its user-friendly software.