Mail Call #9: Tools and Equipment from Jaycar, Amazon, and AliExpress | In The Lab With Jay Jay

This post is part of my video blog and you can find more information about this video over here.

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In this video I go through what arrived in the mail recently.

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Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!

Yum Cha Multifunction Hook ToolsThis is an image of the product.

Let’s go shopping!

Jan Axelson on USB (and Serial)

This week I discovered Jan Axelson. She’s a tech writer and her website is here: http://janaxelson.com/.

I have ordered four of her books:

Mail Call #8: Books from Amazon, RCDs from Bunnings, and Kits from AliExpress! | In The Lab

This post is part of my video blog and you can find more information about this video over here.

You can support this channel on Patreon: patreon.com/JohnElliotV

In this video I get the following stuff:

In this video I use and mention my Jackcat Electric Scissors.

Also I managed to get my air-quality meter to work by squeezing it together with a clamp. It’s not pretty, but it works!

John's clamped air-quality meter

That red clamp you can see bottom left is holding the screen together and causing it to work…

Thanks very much for watching! And please remember to hit like and subscribe! :)


Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!

Yum Cha BM800 Condenser MicrophoneThis is an image of the product.

Let’s go shopping!

Unboxing #14: Unboxing of Fluke 17B+ Multimeter | Learning Electronics In The Lab With Jay Jay

This post is part of my video blog and you can find more information about this video over here.

You can support this channel on Patreon: patreon.com/JohnElliotV

In this video I unbox my new Fluke 17B+ Digital Multimeter.

The hard copy manual which was in the box I received was in Chinese (I think) but I found the English documentation available on the web from the manufacturer over here: Fluke 17B+ Digital Multimeter.

Shoutout to my mate @ElectrArc240 who was the person that made me aware of this Fluke multimeter, I learned about it in one of his videos.

If you enjoyed this video and are interested in the Fluke 17B+ you can see a product demonstration over here: Demo #1: How to Use All the Features of the Fluke 17B+ Digital Multimeter | In The Lab With Jay Jay.

Thanks very much for watching! And please remember to hit like and subscribe! :)


Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!

Yum Cha 29 In 1 Mini Precision Screwdriver SetThis is an image of the product.notes

Let’s go shopping!

Interlude #10: Take Three: Improving My Maker Faire ‘Here There Be Makers’ Badge | In The Lab

This post is part of my video blog and you can find more information about this video over here.

You can support this channel on Patreon: patreon.com/JohnElliotV

In this video I have a third go at my Maker Faire “Here There Be Makers” badge. You can see my previous attempts here and here

Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!

Scotch Titanium ScissorsThis is an image of the product.notes

Let’s go shopping!

Unboxing #13: Unboxing of MECHANIC HT-20 Heating Table | In The Lab With Jay Jay

This post is part of my video blog and you can find more information about this video over here.

You can support this channel on Patreon: patreon.com/JohnElliotV

In this video I unbox and demo my new MECHANIC HT-20 Heating Table. I have some other equipment from MECHANIC.

You can find out more about the HT-20 from the manufacturer: Mechanic HT-20 Intelligent Double Digital Constant Temperature Heating Table. They also have a HT-10 model which is smaller but can reach higher temperatures: Mechanic HT-10 Intelligent Double Digital Constant Temperature Heating Table.

Model Table Size High Temperature Power
HT-10 100mm x 100mm 320°C 260W
HT-20 200mm x 200mm 200°C 600W

Thanks very much for watching! And please remember to hit like and subscribe! :)


Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!

Yum Cha 13MP HD Webcam With Mic USB CameraThis is an image of the product.

Let’s go shopping!