Singles AC DC Power Supply, Adjustable Power Supply, Mini Power Supply manufacturer / supplier in China, offering Wanptek 0-30V 0-10A Digital Switching DC Power Supply for Laboratory, Handheld Digital Temperaturer Pyrometer Humidity Meter Indore Outdore Mini Hygrometer Weather Station Controller Thermometer, Professional Industrial Infrared Thermometer Ldc -50c~50 C Non-Contact Temperature and so on.