... WHO indicator / IHR detection Large LCD with blacklight Adapter/Talking Core competitiveness 1.Economic model with over 12 years' profational ... LCD display screen with clear button. 8.Live Voice talking system with Different languages. 9.Long warranty period: 3 ... screen with blacklight (LCD size: 63X75mm ) 5. Live voice talking system ( English, Spanish, Portuguese ,German,French, Italian,Greek,Farsi ...