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
3 Phase Voltage/Current Test Set -- CMC 156
from OMICRON electronics Corp. USA

With its compact design and low weight of just 9.8 kg / 22 lb. the CMC 156 is the perfect advanced three-phase test device for all tasks that require easy handling. Providing three voltage (0 ... 125 V) and three current (0 ... 12.5 A) outputs, it is designed for testing numerical protection relays... [See More]

  • Features: Computer Interface
  • Form Factor: Stand Alone / Bench
  • Phase: Three Phase
  • Test Parameters: Relays