Digital Air Humidity Controller 220-240V for controlling Humidifier and dehumidifier This unit allows you to control the humidity within your environment. Connect your Humidifier or Dehumidifier system to this controller that you can control humidity precisely . This unit has a precise humidity control and you can easily see the humidity degree on its digital LCD. Specification: Humidity Measuring Range: 5% ~ 99% RH Humidity controlling range: 5% ~ 95% RH Resolution: 1 % RH Sensors: Humidity and temperature sensor Power Suppler : 220-240V Power consumption: < 3W, Max 200mA Relay output Current: Rated 10A 110V Sensor operating temperature range: -30℃~+80℃ Working temperature: 0°C – 50 °C Size: 78 x 71 x 29 mm ( L*W*H ) Weight: 200 g Install Window Size: 70 x 28 MM 100% Brand new in Box with MANUAL, High performance and Top quality. Guarantee your Insured Undamaged shipping by purchasing from a North America located seller. Ready for Immediate Shipment. One Set Included 1 x Humidity Controller 2 x Sensors (one Water Proof Temperature sensor and one humidity sensor) 1 x Instruction Manual "Thanks for taking time and observing this ad" Our shipping service is fast for example: shipping to USA is 3-6 business days shipping to England and Ireland is 4-7 business days shipping to other Europe Countries 5-10 business days shipping to Canada is 2-7 business days shipping to Australia, New Zealand and Asia takes longer than other countries (17-25 Business days)