Students can use this for their investigative work in the field, at the eco-pond or anywhere. Very lighweight and the size of a plam top and yet very accurate.
Capacity of 200g and accuracy of 0.1g, it can be used to weigh fallen leaves, insects or anything that the students see on the field, with an overload protection mechanism.
The battery is long lasting and can work for many days evenwith continous use. It even has an LED backlight to allow night activities.