The WTC 200 precision scale is a type of digital scale that is capable of weighing objects up to a maximum capacity of 200 grams with a precision of 0.001 grams. It has a tare range of -200 grams, which means that it can be used for weighing objects in a container by first setting the empty container and then adding the objects to be weighed. The repeatability of the scale is 0.002 grams, which means that it will give consistent results within a standard deviation of 0.002 grams when weighing the same object multiple times. The linearity of the scale is ± 0.004 grams, which means that it is accurate within a range of ± 0.004 grams. The stabilization time of the scale is 2 seconds, which is the time it takes to achieve a stable reading after an object is placed on it. The leveling system of the scale is manual, and it has a backlit LCD screen for easier reading. It has an IP43 level of protection, which means it is protected from solid objects larger than 1 mm and from water splashing from any direction. The weighing tray has dimensions of ø100 mm, and the overall package dimensions are 330 x 230 x 140 mm. The scale weighs 1.3 kg net and 2 kg gross. It has RS232, USB-A, and USB-B communication interfaces, and it can be powered by an adapter or batteries. The operating temperature range is from +15 to +30°C.