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HRGP Power Frequency Signal Generator
 
     
  It can be used for calibrating the frequency, synchronous current, and voltage for AC devices and meters with single phase.
Output voltage: 0¡«450V£¬50W
Stability: 1¡ë
Measuring precision of frequency: 0.1 grade
Measuring precision of voltage: 0.2 grade
Range of frequency: 35¡«75Hz