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Joyalens JL246MS Digital Microscope review

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Let's unbox and try out this nifty digital microscope by looking at some vintage electronics including:
* Open wirewound power resistor
* Silver mica disease IF capacitor
* Inside a vacuum tube
Purchase at Amazon in the US
www.amazon.com...
or UK
www.amazon.co....

Опубликовано:

28 авг 2024

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Комментарии : 16

@mikegardiner6111 Месяц назад

Great review Bob. Thanks for the UK Amazon link, this was helpful as I'm in the UK.

@MrCrystalcranium Месяц назад

Wow…for a little over $100 that’s excellent quality. It’s a tool used often by watchmakers to service mechanical movements as well. Pretty neat!

@SeekingTheLoveThatGodMeans7648 Месяц назад

Now that's geeking out.

@greggsvintageworkshop8974 27 дней назад

These are great for old eyes that need bifocals, etc. I have a cheaper brand, but it is very similar. It works great for identifying color bands on resistors and caps. Also looking for bad traces and solder joints.

@radio-ged4626 Месяц назад

I particularly like the split screen cursor guided zoom feature - very handy for keeping track of where you are when tracing a copper trace on a circuit board for example.

@mikefinn2101 Месяц назад

Great new item and amazing the new low price and how well it works. Silver mica was nice to see in details. Sure you will have many uses. thanks Mike

@richardbrobeck2384 Месяц назад

I really like using mine your joy looks a lot like mine Andonstar AD246S-M !

@dontknowbrian Месяц назад

This was GREAT Bob! Best home movies I’ve seen in a long time!

@fuzzwack1 Месяц назад

Ah,Loved the last clip,wish i seen this back in the 1970s and on acid! What a trip!

@bernarddier1060 Месяц назад

My two bits worth: I think that the corrosion was caused by soldering flux. The flux reacts with the moisture in the air.

@budgetmerch Месяц назад

It does record audio as well, I'm pretty sure. I have a similar unit by Andonstar and I can record audio on that, so I presume so. I do prefer recording audio separately, though.

@robturner3065 Месяц назад

Interesting, I always assumed these were continuously wound with clamps fitted where needed

@robturner3065 Месяц назад

12:00 try finding the tip of a stylus at 40x lol

@suzakule Месяц назад

every time you mention the linearity wirewound power resistor and the problems it has, it makes me worry about mine that still seems to be OK T_T

@MrCrystalcranium Месяц назад

We meet again here Suz! I’m still frustrated by the RCA. My power resistor was so close to the stated tab values that I just assumed it was fine. Maybe there’s something else going on. Sounds idiotic but maybe I should check continuity too. Unlike Bob, I’ve had dozens of these in TVs and not one has been bad 🧐🧐🧐