... AC 3Ψ 380V 60/50HzExcept Hast Chamber, Dongguan Yuan Yao Electronics Technology Co.,Ltd also can supply: Programmable Temp.& Humi. ... Shock Tester,Liquid Thermal Shock Tester,Salt Spray Tester,Walk-in environmental Test Room,Temp.Humi. &Vibration Conbined Test Chamber ... ,Aging Oven Tester,Rain/Spray Test Chamber,Burn-in test equipment, Precision Oven Tester,Steam Aging Tester,Vibration ...