Transformer Ratio Meter

The P-ATTR-03 is a microprocessor-based, field-portable, automatic, three-phase, transformer turns-ratio test meter, designed especially for on-site measuring of: winding turns ratios, phase angles, and no-load excitation (idle) currents of single- and 3-phase utility transformers. ...more

The Vanguard Instruments Co. Model ATRT-03B is a second generation, microprocessor-based, automatic, three-phase, transformer, turns-ratio meter. The Model ATRT-03B is lightweight, rugged, and portable for use in transformer testing at utility power substations. ...more

310 turn ratio meter is a reliable test instrument used for product inspection and sample analysis in the manufacturers of transformer, radio and TV set or relative scientific research units. ...more

Ideal for automatic and fool proof testing of Toroidal coils, Energy meter CT's and Bobbins and Ratio Tester for any transformers in built with 8 Pin Scanner for Automatic testing of multi winding transformers. ...more

This compact and portable ELTEL instrument measures the no-load transformer ratio, i.e., ratio of high voltage winding to low voltage winding of a transformer in a bridge circuit and at low flux density in a core. ...more

Our automatic microprocessor based transformer ratio meter is the on the first automatic ratio meter in the country giving digital display of ratio directly. This instrument works without any need of balancing, it accurately measures the voltage transformation ratio of single phase/3-phase delta or star connected transformers, CTs & PTs, po ...more

The Conimed TTR Meter Model R120 2.0 can be used with great advantage for field testing or in the shop. It has been proved that greatest accuracy is achieved when test voltage applied to high voltage windings of power transformers is above 100 V. This is very significant when the transformer under test has high short circuit impedance. The tes ...more

Transformer Ratio Meter is an instrument for measuring turns ratio of a transformer. The instrument does non destructive testing and transformer can be checked for accurate ratio without distructing the transformer. ...more

VIC/600 has been designed for the complete test of instrument transformers. VIC/600 can perform the following tests: Excitation curve test of CT, Ratio and burden of CT and VT, Primary current Injection, Polarity test of CT, Test of ground connection of CT and PT, Resistance of the burden of the CT, Over-current protection for PT, Connections a ...more

Transformer Ratio Meters are the most modern digital turn's ratio meters widely used to test the turn's ratio of high voltage windings to low voltage windings of any Transformer. These meters are accurate, compact & light in weight. ...more

On-site testing of turns ratio is an important basic measurement for power transformer diagnosis. It helps to detect faulty transformer windings as well as defective tap changer positions. ...more

Transformer Turns Ratio Meter is compact in size and is capable to measure actual turns ratio of different types of transformers like Distribution, Power, CT, PT, Auto-transformers, Control & Measuring transformers etc. ...more

DAC-VTC-6/CTC-6 is a test set for measuring ratio errors and phase angles of instrument transformers CT/VT that have very small rated secondary currents & voltages with power meters and watthour meters. Since it has the absolute measurement mode to test specimens themselves without any standards, it is suitable for measurement of prototype ...more

The "SBOM" make RatioMeter is an accurate and versatile instrument to monitor ratio of H.T Winding to L.T Winding. The instrument operates on 230 V AC mains supply. ...more