... set value working power AC220V Power consumption3 SurveyXMT*607 series humidity controller is dual row 3-LEDdisplay, to display the ... measured value and set value.This humidity meter is operated with 3-keys, and the available ... ,period is 2S7Working powerAC220V Power consumption3W8Working environment050,relative humidity≤85,without corrode and strong electric radiation XMTC-617 ...