Feature: ZL7801A is an intelligent temperature and humidity controller. Compact design, IP65 level front panel protection, convenient operation and easy installation. Suitable for control of incubator, climate chamber, warehouse, and so on.Specification: Power supply: 100 - 240Vac 50/60HzInput Signal:One humidity and temperature sensorWire length 1.5 meterOutput load: (All based on resistive load)R1 load, 5A/250VacR4 and R5 load, 3A/250Vac and R3 load, 16A/250VacSetting Range:Humidity 5 - 95 percent RHTemperature -20 - 60Sensor accuracy:Humidity plusmn5 percent Temperature plusmn1 percent Working environment:Humidity 10 - 90 percent RH without dew,Temperature -20 - 45Drilling size: W71 x H29 mmCase materials: PC and ABS, fire proofProtection level: IP65 (front panel only)colour:blackmaterial:ABSsize:78 x 34.5 x 71mmPackage Contents:1 x Temperature ControllerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.