TR-Spy Mark II

TR-Spy Mark II: Fully Automatic, Three Phase Transformer Turns Ratio Meter

Category:
Range Accuracy at 100V or 40V Accuracy at 10V Resolution
0.8 … 2000 ±0.08% Rdg ±15% Rdg 5 Digits
2001 … 4000 ±0.15% Rdg 5 Digits
4001 … 13,000 ±0.3% Rdg 5 Digits
       
Current Accuracy   Resolution
0 … 1A ±0.001A   0.1mA
       
Phase Angle Accuracy   Resolution
±90 Degree ±0.05 Degree   0.01 Degree
       
Turns Ratio Range 0.8 to 13,000    
       
Temperature Operating: -10ºC to 60°C (14ºF to 140ºF)
Storage: -20°C to 70°C (-4ºF to 158ºF)
 

See Instruction Manual for more parameters. Specifications subject to improvement at any time.