The Nedo mEssfix is a thoroughly tried and tested telescopic ruler, which is designed to measure the widths of openings. Simply place the mEssfix in position, pull out the extensions and read off the measurement from the analogue display.
A two-way spirit level attached to the outer tube facilitates taking vertical and horizontal measurements. The built-in metal measuring tape and the heavy duty rewind mechanism are made to withstand severe stresses and to guarantee accurate meausrements at all times. Click here to see more.