KWS-DC28 096 inch TFT HD Digital Display DC Voltage Ammeter Power Meter Cell Phone Charging Tester Detector Electrician Tool Features: 1.0.96 inch TFT HD display, all-in-one display, compatible with a variety of DC port devices, compatible and stable, timely and efficient. 2.Voltage and current detection, record energized data, for computer monitors, power tools, routers and other equipment energized detection, a variety of data on one screen display. 3. Intelligent memory current, real-time display: real-time display of power status, voltage, current, capacity and other data at a glance. 4. Click the button, change the page. Double-click button, flip page, can meet the different needs of different places. 5. Choose high-precision acquisition chip, support bidirectional current detection, can record the single highest power, maximum current, maximum voltage. Parameter: Voltage: DC 4~30V Current: 0~12A Power: 0~360W Capacity: 0~6666666mAh Power: 0~999999Wh Timing: 0~99 hours Size: 60*20*12mm Package include: Tester*1 _x000D_