通过取样控制电路，利用A/D转换技术，建立了工作电解液闪火电压的计算机自动测试系统。
The computer-aided spark voltage test system for working electrolyte is established with A/D conversion technology and sampling circuit.
测试条件：工作电压3。0v，白色打印纸上使用鼠标，接收器离鼠标3米。
Test Condition: working Voltage 3.0v, working at white paper, be 3 meters at a distance from usb dongle.
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