The i-know ATP (Adenosine triphosphate) testing machine displays a score based on the number of bacteria on any given surface that cannot be seen with the naked eye.
This means that you can accurately measure how clean an area is and adjust processes accordingly.
To use, simply take a swab to wipe the chosen area with, collecting any organic matter. Place the swap in its holder and break the seal on the swab handle so that the fluid drains. Open the ATP meter and insert the swab. Once this is done, press the 'OK' button to begin the test. The meter will then count down from 15 to 0 and display the score.