英文版 电池测试仪 Battery Tester

Battery Tester Battery Checker英文版 电池测试仪Cell Tester Battery Tester (0-10V) Model:W602Y Battery Tester (0-20V) Model:W404Y English Version: Both of the operation and display are in English.. (The fastest speed is only 0.5 seconds to complete testing a battery) Ⅰ. Fast speed； Ⅱ. Large mea