Fellow stackers, I am working on a portable coin analyzer. I am doing this on quirky, a website which helps people turn ideas into products. You can earn $ by your contributions to the project. Have a look and vote it up. https://www.quirky.com/invent/1646117/action/vote/query/view=trending&categories=all I need at least 50 votes for the project to move forward. Thanks G
I buy most of my blobs from reputable dealers so I'd have no real need for the device you suggest. A much, much, much better device for my coin needs is this: http://www.sigmametalytics.com/ .
Talking about that sigmametalytics, the so called 'precious metal verifier', end last year I decided to order one. I emailed the company, got as last answer that he would provide me with euro-side payment details as soon as the holidays/christmas/newyear period was over, next week. He didn't, guess he forgot, and so far I didn't bother to ask again. Just an experience.
I can not upvote this as it appears far to work intensive. Why bother messing around with weight and water when i can buy an ELECTRIC tester that will tell me in seconds if what i have is legit? Genuine question. Are you aware that there are small electric devices that do this same job without the need to use water and charts? Inventions (or reinventions) are a must in our society, but this idea of yours in NOT an improvement it is going backwards. Stick at it, BUT check to see what you are doing is not already out there, AND if it is you should be improving on it .
