Dyson V15 Detect - Particle Count & Graph - What Does It Mean?
Particle Count and Graph on the Dyson V15 Detect screen.
The Dyson V15 Detect counts and measures the size of dust particles as it sucks in these particles. The LCD screen shows what is being sucked up, showing real-time proof of a deep clean.
The particle count is available in all power modes and with all attachments. The measuring and counting of particles can be turned off. Turning off the particle count and graph will stop our vacuum cleaner from adjusting automatically adjusting the the suction power.