Household thermometer and hygrometer with stand ABS plastic ring and case, GPPS lens, aluminum dial bi-metal sensor Household thermometer and hygrometer with stand Description: ABS plastic ring and case, bi-metal hygrometer sensor, GPPS lens, aluminum dial and metal hands Product size:Φ74 x TH24mmProduct weight:approx. 26g Shape ,size could not be changed,Color, Panel design,temperature range can ...