A digital scale is a scale that measures mass but the numbers pop up digitally.
An old fashioned dial scale is more accurate than a digital scale. The error rate for digital scale is only 1%, which isn't too bad.
The creation of the original digital scale is in doubt. However, the patent for the digital scale was submitted in 1980 by inventors Richard Loshbough and Edward Pryor in the United States.
A half ounce on a digital scale would typically show as 0.5 ounces or 14.2 grams. It would appear as a numeric value on the scale's display screen.
Look for the units on the Scale itself. It may either be milligrams or grams itself, depending upon your Digital scale. it would equal 3200 g on a scale
The digital gram scale is very useful for weighting objects of small weight. It is also very precise. They also last way longer than a non digital scale.
The capacity of a digital scale varies by its calibration, and the precision of the scale depends on what the use of the device is going to be, extremely sensitive in a goldsmiths workplace, and a little more relaxed in a bathroom scale.
WalMart does sell digital weight scales for sale at good prices. WalMart has several varieties of digital weight scales for sale. Their "Weight Watchers Digital Weight Tracker Scale" is available for $27.12, and they have several other types available as well--including a "no-slip" digital scale.
A half gram of cocaine would weigh 0.5 grams on a digital scale.
advantages, disadvantages of digital control systems
The main difference between these scales it that the digital will give a more accurate and easier to read reading than figuring it out with the lines between the numbers the analog scale. However, the digital scale requires and battery and the analog does not.
You can find a cheap digital scale on many sites. www.ebay.com, www.craigslist.com, and www.usps.com are just a few.