EEVBlog #263 – Extech LP100 Laser Test Probes

Extech LP100 Release
Dave & Dr Phil look at how Extech’s new TL100 Laser Test Probes work.

FYI: The electronics beanbag was custom made, with material from here:
and made by this company in Western Australia:

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    • Paul

      Had me going. It’s still March 31st here…

    • Mal

      The best part is the + and – lasers on your PDF cause using just one would be ridiculous.

    • Ondre

      Great stuff! Can’t wait for the teardown 😀

    • siliconmix

      1st april

    • No, I won’t buy it. I’m not going to be fooled AGAIN today. 😛

    • Andy

      Loof Lirpa!

    • Rubi


      I am willing to trade a probe against a set of super fast super rare Signetics WOM (write only memory) chips.


    • Dan

      Ha Ha April fool!!!

    • Scott Packard

      Looking for a little more conviction when selling it to us, a la the Retro Entabulator:

    • Zach

      I don’t buy the voltage measurement via laser probes, but there is for indirectly measuring current with a laser test probe.

    • I’ll take ten!

    • Worf

      Lame. That 555 one was much better. At least you had to TRY it.

      (It’s lame when you realize it’s a joke within the first 30 seconds of seeing the video).

    • rhino90

      There is a device called a Laser Voltage Probe (LVP). It works by measuring the absorption of light in high electric fields. Google “lvp laser voltage probe”

    • Can’t wait for the teardown 🙂

    • What a load of crap, lol good joke guys.

    • Photonic steamer detector,

      Works on the well known Dong effect:
      red photons detect the +
      black holes detect the –

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