Curvometer - Electronic Measure For Arc 0-99.9m.

yt-70991 is a so-called electronic roller measure - curve meter. instead of a tape: you place the device on the surface and it automatically counts the length great for measurements where a regular tape measure doesn't work. most important parameters measuring range: 0 - 99.9 m accuracy: approx. ±0.5% units: cm / ft / inch power supply: li-po 3.7 v (200 mah) battery weight: approx. 35 g dimensions: ~53 × 15 mm what makes it stand out? biggest advantage: measures arcs curves and irregular surfaces additional functions: obstacle measurement mode (left/right) circumference measurement long operating time (up to ~200 days on a single charge) what is it suitable for? measuring cables pipes wires measuring circumferences (e.g. wheels tanks) curved surfaces (furniture bodywork) fast in the field measurements advantages very compact and lightweight fast measurements in one move works where a tape measure can't electronic reading (no guessing)