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Plug-and-play USB voltage and current meter for checking chargers and the draw of USB devices
Voltage 3-7.5V | Current 0-2.5A | Resolution 10mV / 10mA | About 53 x 35 x 14mm
Voltage and current are shown in turn
滿千免運優惠(限郵寄和超商純取貨) on order
本賣場無實體店面,無提供自取服務,敬請見諒。 on order
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可方便的測量出USB口的輸出電壓和設備的工作電流;體積小巧,無需電源和其它附屬設備,隨插即用;也可檢測USB充電器輸出的電壓電流是否達標;適用於工廠,實驗室及用戶。
本電能測試儀採用新一代4位半雙重積分式循環轉換集成電路,配有精密帶隙基準源,量程准確,精度高,工作穩定,性能可靠,抗幹擾能力強,耐高溫.可用於測量USB介面、手機充電器、U盤等產品的供電或耗電情況。