0.28"" Mini Digital Voltage And Ammeter Display 3 Digit DC 0-100V

Working current of Meter itself:?20mA, Voltage Measuring range: DC 0 - 100V Current Measuring range: DC 0 - 10A, Voltage resolution (V): ±0.1% Current resolution (A): ±1%, Display: 0.28" digital tube, Two color blue and red, Operation Temp: -10?-+65? Refresh rate: about 300mS / times Additional Information: Item Code: SEES-5937Production Capacity: 1000 nosDelivery Time: 3-4 daysPackaging Details: CARTOON BOXES