Fully Automated Transformer Test Equipment Datasheets

Automatic Transformer Ratiometer -- TR-SPY
from Duncan Instruments Canada, Ltd.

Top performance with single button operation: Fully automatic. Housed in rugged, lightweight and waterproof case. Laboratory accuracy of measurements: Voltage and Turns ratios. Phase displacement. Internal storage for test results. Single hookup to the transformer. Three voltage ranges: 10, 40 and... [See More]

  • Features: Computer Interface; Fully Automated; Storage
  • Form Factor: Mobile
  • Phase: Three Phase
  • Test Parameters: Impedance Phase Angle; Phasing; Turn Ratio
Digital Transformer Ratiometer -- Model 8500 [Model 8500 from AEMC Instruments]
from Fotronic Corporation / Test Equipment Depot

The DTR-8500 is a portable digital transformer ratiometer designed for on-site testing of power, potential and current transformers. When connected to a non-energized transformer, the DTR-8500 accurately measures primary to secondary turns ratio, while simultaneously displaying polarity and... [See More]

  • Features: Battery Powered; Fully Automated
  • Form Factor: Mobile
  • Phase: SIngle Phase; Three Phase
  • Test Parameters: Excitation Current; Turn Ratio; Winding Polarity