HT-86 Professional Digital LCD Screen Display Indoor Outdoor Thermometer Hygrometer Temperature Humidity Meter White & Gray

Theory:Hygrometer Power Type: Battery Model: HT-86 Usage:Indoor Display Type:Digital Style:Handheld Humidity Ranger 0~100%RH Temperature:-20~80( -4~176)Color: orange and black Size: 17.5*5.8*3.5CM Dew point Temperature (-20 ~80 /-4 ~176 ) Wet Bulb Temperature:( 0 ~80 /32~176) Humidity Accuracy :3%RH (at 25 , 20%80% RH ).2.5%RH(at other ranges) Air Temperature Accuracy:0.5/0.9(at 25) 0.8/ 1.5(all other ranges) Resolution :0.01% RH, 0.01/0.01. Response Time:%RH:10S (90% at +25 still air) Battery Type: 9v Battery 100% brand new and high quality. Large LCD display, multi-function. Desk-top placing or Wall Hanging. Portable size, easy to carry out, very convenient. Low power consumption and high stability & accuracy. Indoor & outdoor temperature display, indoor humidity display and time display. Backlight and Max Hold,Auto Power off ( Disable sleep mode)and Data Hold Function.