1. LCD/LED display. 2. High quality and excellent peformance. 3. 96*96MM specification. Model: YD4UI- ... , reactive power accuracy rate0.5% classDisplayProgrammable, switching, circular two, three, or four rows LED display Operation rangeAC/DC 80~270VPower ... 55ºCStore environment-20~75ºCVoltage withstandInput and power>2kV, input andoutput>2kV, power and output>1kVInsulationInput, output, power supply ...