ITEM NAME:AC 220V Digital Air Humidity Control Controller WH8040 B5W1 AC 220V Digital Air Humidity Control Controller WH8040 B5W1 Function of humidification and dehumidification / Hysteresis function Humidity correction / Delay protection Function of Upper and Lower limit / with wide humidity measuring range and controlling range Comes with a humidity controller sensor probe with cable and a temperature sensor probe with cable Humidity Measuring Range: 1% ~ 99% RH / Humidity controlling range: 1% ~ 99% RH Specification: Humidity Measuring Error: 3% Resolution: 1% RH; Sensor Type: HM-40 Power Suppler: AC 220V Current: MAX 200MA Data retention: YES Power consumption:
