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Old 15th February 2014, 02:29 PM   #1
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Default Chinese multiple tester

Anyone try one of these? The price seems right at 32.88 with free shipping.

Wonder if it can do in circuit transistor testing?

Big LCD Transistor Tester Diode Triode Capacitance ESR Meter mos PNP NPN | eBay

Was going to order a se5000 cap box but saw this and now I'm wondering.

Thanks,
Jeff
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Old 17th February 2014, 01:48 PM   #2
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I pulled the trigger on this so I will be reporting on its functionality once I get the unit.
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Old 17th February 2014, 01:53 PM   #3
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I have bought a couple of similar items.
They come in useful for testing transistor parameters.
I don't think they work in circuit though, mine certainly don't.
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Old 17th February 2014, 02:46 PM   #4
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I was looking for more of a pass/fail for quick testing. Would yours distinguish between a good/bad transistor in circuit or would it just fuzz out?

Thanks
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Old 17th February 2014, 02:48 PM   #5
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The "Atlas Peak" tester doesn't care how you connect it up so its good for a quick pass/fail test.
The manual says not to test in circuit.
Peak Electronic Design Limited - Atlas DCA - Semiconductor Analyser - Model DCA55
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