Programmable Digital Voltmeter Ammeter Wattmeter Multicolour

Specifications:DC-5005l programmable module has stable performance, high precision and high efficiency.Adopt a 1. 44-inch LCD high-definition display, which display various data on one screen.Input is anti-reverse connection, and output is anti-backflow. It can charge the rechargeable battery directly, and there is no need to add anti-backflow diode.Type: power supply modulematerial: metal, plasticfeatures: stable, high precision, programmablesize: 7.9cm x 4.2cm x 3.8cm/3.11" x 1.65" x 1.50" (approx.)notes:due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package includes:1 x power supply module