The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.
How we test cutting hedges
Based on time to cut 10 sq m of hedges and how neatly the trimmmer can cut
How we test ease of use
Takes account of how comfortable and well placed the handles and switches are, how comfortable or tiring it is in use, how easy it is to move around and cut with, how heavy and noisy it is and how much it vibrates. (For noise, vibration and weight a low score means it's heavy, noisy and vibrates excessively).