Xiaomi Duka Electronic Ruler Black

The Duka Electronic Ruler is compact in size and supports 10 measurement functions.

The long battery life is also a notable feature of this meter.

The Duka electronic ruler is round, like many other rulers on the market. However, the Duka ruler is 1/3 smaller and 1/4 lighter than a traditional steel tape measure.

In particular, the Duka Electronic Ruler is only 1.5 cm thick and weighs 35 g, so it is convenient to carry and use at any time.

A unique feature of the Duka electronic ruler is that it supports up to 10 different functions such as measuring lines, arcs, arbitrary curves, uneven surfaces, and cylinder diameters.

In addition, it is equipped with a backlit digital display and is controlled by 3 convenient buttons.