best avr automatic voltage regulator

avr automatic voltage regulator Automatic Voltage regulator, Voltage Stabilizer, Automatic AC Voltage Regulator, Single Phase Voltage regulator ,power supply, relay, manostat. Transformer, Stabilizer,avr ,svr,fully automatic voltage regulator,alternator regulator,auto voltage regulator,ac regulator,ac stabilizer FEATURE :LCDDisplayNew DesignAutomatic voltage regulationWide Input Voltage RangeLarge Capacity, High precisionProtection against brownouts & overvoltage Short circuit protection LED indicators to show status of working,unusual and delaying Selectable delay time Build-in transformer:Toroidal transformerNo Additional Waveform DistortionGlobal Voltage Customization*APPLICATIONS:TV-SET,HI-FI,DVD,FAX,Copy machine,Satellite decoder,Printer,Scanner, Air Conditioner, Computer, Test Equipment, Fridge&Freezer, Lighting , Equipment Etc..TECHNICAL DATE:Phase : Single PhaseEfficiency : >97%Input Voltage Range : 140-260V ACInput Frequency : 50/60HZOutput Voltage : 220V±8% ACCircuit Protection : Circuit BreakerDisplay: Digital display input voltage/output voltageProtection: High Voltage Protection,Overload Protection,High Temperature Protection (options)Operating Temperature: -5 +40 Storage Temperature: -10 +50 Compliant Standards: CE