A scale is a device that is used to weigh something. In our case, we are talking, of course, about the plant substance. She, like nothing, requires reliable figures. Therefore, a pocket measuring device will come in handy. You can choose scales here Compact / Portable Balances for sale.
When you purchase a portable scale, you can use it in many places, for example, to determine the required dose of medications. Or in the kitchen, when you conjure over the next culinary masterpiece that requires clear proportions.

Currently, manufacturers of weighing products offer a huge number of different scales. The choice of the type of scales for specific studies, work on them is impossible without understanding the principles of functioning of the scales, causal relationships between design parameters and metrological characteristics.