Vanguard ATRT-01 S3

Fourth Generation Microprocessor Based System
Standard ATRT-01 S3 is Line Powered, ATRT-01B S3 is Battery Powered
Displays Turns Ratio, Winding Polarity, Excitation Current and Deviation from Nameplate Data
Measures Ratios From 0.8 – 15,000:1
Output Voltage of 4V or 40V (User Selectable)
Operates from Faceplate with Simple Controls or Automated Testing through Vanguard’s TTRA S2 Transformer Analysis Software
Records Data to Internal Memory or USB Flash Drive