Stanley Estimator Measuring Tool.
Reads metres and centimetres or feet or inches.
Easy to read LCD display. Supplied with tough carrying case
Measures linear distances of 0.5m to 10m (2' to 33'), with an accuracy of 99% at maximum range.
I do have a Youtube video demonstrating this item:
The video link is below, and it is case sensitive (so you will have to type it exactly as is shown).