Single Phase Transformer Turns Ratio Meter - Accuracy: 0.2 %

Ttrm3-500 High-Accuracy Three Phase Transformer Turns Ratio Meter - Accuracy: 0.1 %

Ttrm-500 Automatic Transformer Ratio Meter - Accuracy: 0.1 %

Ttrm-500 Transformer Turns Ratio Meter - Accuracy: 0.1 %

Ttrm-500 Turns Ratio Test Kit - Accuracy: 0.1 %

Ttrm3-500 Three Phase Transformer Turns Ratio Test Kit - Accuracy: 0.1 %

Three Phase Digital Transformer Turns Ratio Test Kit - Accuracy: +- 0.1 %

TTRM3-500 Transformer Ratio Meter - Aluminium, 170mm x 210mm x 87mm | 450 TR Range, 0.1% Accuracy, Digital Display, 230V Power Supply, 3kg Weight

350TR Transformer Ratio Meter - Aluminium, 170x210x87 mm, 5 kg | Digital Display, 0.2% Accuracy, Industrial Use

TTRM3-500 Three Phase Transformer Turns Ratio Meter - Durable Aluminium, 4 kg Weight | 0.2% Accuracy, 1-500 Ratio Range, Digital Display, 230V Power Supply

Digital Transformer Turns Ratio Meter - Accuracy: 0.1 %