Fully C port compatible, you can have a panoramic view of the data. It uses a 1.06-inch TFT high-definition display to make your vision brighter. It uses the TIINA226 acquisition chip to make the bidirectional voltage and current more accurate 3 display pages to enhance functions: click the button to change the page, double-click the button to rotate the screen Mobile phone charging measurement, power bank capacity recording, detection of charging equipment such as chargers and power banks. Multiple data displayed on one screen to meet various testing needs, with bidirectional current test function and visible charging speed Support fast charging test PD2.0, 3.0, PPS, QC2.0, 3.0, FCP, SCP AFC, PE, DASH VOOC, Super VOOC... CNC metal shell, dustproof and anti-fall, anti-fall and anti-fall, no longer afraid of slippery hands Name: Power meter Model:KWS-2303C Voltage:4-30V Current:0-12A Power:0-360W Capacity:0-666666mAh Material: Aluminum alloy colour: As shown Package Contents: 1 * Power meter 1 * Chinese and English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.