... 1 Manufacturer 2 Special design, best service 3 Water-free humidity sensor. Temperature and humidity control equipmentFeature: 1 Applicaton: Precision instrument laboratory, computer ... ,Walk-in environmental Test Room,Temp.Humi. &Vibration Conbined Test Chamber,Aging Oven Tester,Rain/Spray Test Chamber,Burn-in test equipment, Dust Tester ...