Transformer Turn Ratio Meter

Specifications:

• Accuracy: +-0.1% of reading
• Course balancing: By selector switches provided on panel
• Direct ratio error measurement range: +-0.1% of the range with a resolution of 0.02%
• Direct ratio error measurement accuracy: +-0.25% of the reading
• Power supply input: 230 volts +- 10% single phase, 50 Hz. A.C.

Features:

• Wide measuring range
• Better resolution
• Measures percentage ratio & phase error directly
• Advanced design using integrated circuits
• Efficient shielding technique
• Compact in size
• Phase sensitive null detector
• Checks polarity