Instant detection & Real time monitoring

- Fair offers two detection modes, so you can always detect the concentration, double press switch button,
PM 2.5 Detector is working in Super-Mode, continuous monitoring the concentration of PM2.5.

One-button operation, without waiting, Can detect environmental information within 5 seconds.

Double press switch button to open the super model, Continuous monitoring of environmental changes.

Advanced Sensing Technology

- Fair 1 uses the best laser PM2.5 sensors.Each sensor is first pre-calibrated by the sensor manufacturer and then
goes through a precision calibration procedure on our production line to maximize accuracy.

Accurate grading

- Fair 1 communicates with you like a stop light with familiar color codes as well as the PM2.5 Score. Green is for Good,
- yellow for Fair and red for Poor as a first glance. Simple bar graphs also provide a quick,
but informative way to see the current level of PM2.5 score that Fair 1 is actively monitoring.

• Laser PM2.5 Detector
• Instant detection & Real time monitoring
• One-button operation, without waiting, Can detect environmental information within 5 seconds.
• Double press switch button to open the super model, Continuous monitoring of environmental changes.
• Advanced Sensing Technology

Laser PM2.5 DetectorFine Air