50V 20A Constant Voltage Current Converter LCD voltmeter Step-down Communication Digital Power Supply DPS5020

Good luck with your favorite purchasesBattery Included : No High-concerned chemical : None Voltage range : Other Certification : None Origin : Mainland China Model Number : DPS5020 Brand Name : JUANJUAN DIY Supplies : Electrical Dimensions : normal Operating Temperature : -10 - 60C Accuracy Class : normal Power Supply : DC Display Type : Analog and Digital