Multifunktions IC LED Optokoppler LM399 DIP CHIP TESTER Modellnummerndetektor F
23,04 €
If the chip is good,after 1s,LED will show chip type;If the chip is bad,LED will show "ERR";If the chip is out of test range or place wrongly,it will show “ERR” or no result. Can test chip logic function,but don’t test static current and working frequency, so this product only as a general electric appliance maintenance and electronic produce, is not suitable for use in scientific research.
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