Unboxing #35: Unboxing the HP Prime CAS Graphing Calculator | In The Lab With Jay Jay

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Silly Job Title: Spark Specialist. I am the Spark Specialist!

In this video we unbox our HP Prime graphing calculator.

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MECHANIC UV Curing LightThis is an image of the product.notes

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Mail Call #62: Loot from AliExpress, Amazon, and eBay | In The Lab With Jay Jay

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

Silly Job Title: Phase Phaser. I am the Phase Phaser!

In this video we take a look at what arrived in the mail:

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p.s. today I added BNC, BNC-SMA, Xylitol, html, Thermocouple, CAS, LCR, Brushless, IGBT, Triode, PWM, LiPo, LiFe/em>, NiMH, and NiCd to my spell check.


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 Half Round Nose and Half Groove PliersThis is an image of the product.

Let’s go shopping!

Scientific calculators and graphing calculator

Today I got myself two scientific calculators:

One graphing calculator:

And a few books about how to use them:

If you’re interested in such things you might like to check out Developing a Scientific Calculator Easier for Everyone to Use, the story of the Casio ClassWiz models.

I also considered:

On my iPhone I have:


Casio FX-991CW Advanced Scientific Calculator

Casio FX-991CW Advanced Scientific Calculator

TI 36X Pro Scientific Calculator

TI 36X Pro Scientific Calculator

HP Prime G2 Graphing Calculator

HP Prime G2 Graphing Calculator

Graphing calculator

I’m keeping my eye out for a graphing calculator. Haven’t got the money to buy one just yet, but am watching eBay to get an idea of the prices. You can see at Officeworks the choices are basically:

  • HP Prime Graphing Calculator
  • Casio Classpad Colour CAS Calculator fx-CP400
  • Casio Colour Graphic Calculator fx-CG50 AU
  • Texas Instruments Inspire Calculator CXII-CAS
  • Texas Instruments Graphing Calculator TI-84 Plus CE

There’s some reviews and demos over here: