الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
وصف
The Geratherm clinical thermometer is mercury-free and environmentally friendly. The Geratherm is the first clinical thermometer that works without mercury or batteries. The Geratherm contains a unique liquid called "Galinstan", a special mixture of gallium, indium and tin. This means that it is non-toxic and safe for the user and the environment.