... ~85HzScreen Refresh Frequency≥2000HzGamma Correction-5.0~+5.0Support InputComposite, S-Video, Component, VGA, DVI, HDMI, HD_SDIControl DistanceEthernet cable<120m or Fiber ... or companies,etcCharacteristic:Can show dynamic video frequency real time and locale hookup.Can display video frequency signal of varies equipments.Can ...