Size: 48mm x 29mm x 22mm Display: red and blue Current measurement 100A Display: 0.28 inch digital LED Operating voltage: DC 4 ~ 30V Measuring voltage: DC 0 ~ 100V Resolution (V) minimum: 0.1V Update frequency: about 300ms / time Accuracy of the measure: 1% (±1 digit) Minimum resolution (A): 0.01a Operating current: <20 mA Operating temperature: -10 to 65°C |