DescriptionAre you looking for a professional, yet affordable hygroscope or thermometer? this is hygroscopes or thermometer, made of stainless steel glass and metal materials. you can place it on the table or it on the wall. clear surface, you will see the humidity and temperature easilyFeatures- Color: Silver- Size: About 14x13x4cm.- Material: Stainless steel glass and metalHumidity measurement range 20~100 (RH)Temperature measurement accuracy -30~50 ()Humidity resolution 2 (RH)Temperature resolution 1 ()Temperature measurement error 1 ()Humidity measurement error 5 (RH)- Made of stainless steel glass and metal materials. you can use it for a long time.- Large-character display, it is clear to read.- It displays the temperature and humidity.- Its surface is smooth, you will have the good skin touch- for home, factory, warehouse, company etc.