Household hygrometer/moisture meter Aluminum case, bi-metal hygrometer sensor, PC lens aluminum dial and metal hands Household Hygrometer/moisture meterDescription:Aluminum case, bi-metal hygrometer sensor,PC lens, aluminum dial and metal handsProduct sizeΦ57 x TH13mmProduct weightapprox. 13.5gShape,size can not be changed,Panel design,temperature range can be changed according to customer's ...