MET ONE 227B, Handheld Air Particle Counter
The MET ONE 227B handheld airborne particle counter features the sensitivity of larger instruments with the ease of a handheld operation. Counts two sizes of particles; the second size is user-selectable. Configure sample times from one second up to 24 hours. Automatic shutoff when the battery charge drops below a safe operating level to maintain power to preserve data.
- 0.3 micron sensitivity at 0.1 CFM
- 2 channels
- Compatible with PortAll Version 2



