Digital Scales are available in many different styles and sizes. Electronic Scales have become extraordinairy cheap over the last few years. It's possible to buy scales with an accuracy of up to 0,01 grams for less than 20 Euros.
Digital Scales are likely to be the most easy to use scales of all.
Almost immediatly the result may be read of the display. There are even scales with illuminated display which make it even more comfortable for the lazy eye.
Most digital balances are produced in China which means they are international ex works i.e. it is possible to choose from several systems of units like the metric system, imperial system or US customary units: Grams, Ounces etc...