Welcome to use multi-function measuring instrument. Please read the operating instructions and instructions in detail, and follow the instructions in this document, so as to give full play to the best function of the instrument. Please keep the instruction manual properly

1. This instrument can detect metals (rebar, copper pipe) and cables hidden in walls, ceilings and floors; Plasterboard under metal, cable.

2. This instrument can be used for laser ranging, measuring length, area, volume, addition and subtraction, Pythagorean measurement, etc.

http://www.makatechnologies.com/