Yosoo GM328 Lcd Display Transistor Tester ESR Meter Cymometer Square Wave Generator
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<b>[Product Information]</b><br>
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<li>using the latest 2014 version V1.11 software, M328 chip, more features</li>
<li>micro-controller uses 8MHz external crystal, measurement accuracy is better.</li>
<li>LCD using 12864 LCD screen that can display measured data and graphics.</li>
<li>main chip dual in-line with a socket, ideal for electronics enthusiasts upgrade or replace the chip.</li>
<li>Current: When 9V voltage, stable operating current of about 20mA.</li>
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