Brand N/A Model N/A Quantity 1 Color Black Material Plastic + iron Specification Supply voltage: 4.5~30V measuring current: 5A Features Dual display digital current and voltage meter Application With five wiring easy access to car / battery car / motorcycle car lines used to monitor the battery voltage battery voltage status grasp can also be used for other products voltage and current measurement purposes English Manual/Spec Have Other Supply voltage: 4.5~30V; Test voltage: 0~100V; Minimum resolution: 0.1V; Measuring current: 5A; 5A resolution: 0.01A (direct measurement without the need for external shunt); Operating current: Packing List 1 x Dual display digital current and voltage meter (15cm-cable)