Handheld Particle Counters
8000 Series Handheld Particle Counters
![particles-plus-8306-handheld-particle-counter particles plus 8306 handheld particle counter](https://particlesplus.com/wp-content/uploads/2018/09/particles-plus-8306-handheld-particle-counter.jpg)
Model 8306
0.3 – 25 µm @ 0.1 CFM with internal pump and battery
![Handheld Particle Counters 1 particles plus 8506 handheld particle counter](https://particlesplus.com/wp-content/uploads/2018/09/particles-plus-8506-handheld-particle-counter.jpg)
Model 8506
0.5 – 25 µm @ 0.1 CFM with internal pump and battery
![Handheld Particle Counters 2 particles plus 8303 handheld particle counter](https://particlesplus.com/wp-content/uploads/2018/09/particles-plus-8303-handheld-particle-counter.jpg)
Model 8303
0.3 – 25 µm @ 0.1 CFM with internal pump and battery
![Handheld Particle Counters 2 particles plus 8303 handheld particle counter](https://particlesplus.com/wp-content/uploads/2018/09/particles-plus-8303-handheld-particle-counter.jpg)
Model 8503
0.5 µm – 25 @ 0.1 CFM with internal pump and battery
![Handheld Particle Counters 1 particles plus 8506 handheld particle counter](https://particlesplus.com/wp-content/uploads/2018/09/particles-plus-8506-handheld-particle-counter.jpg)
Model 8506-30
0.5 µm – 75 @ 0.1 CFM with internal pump and battery
![Handheld Particle Counters 1 particles plus 8506 handheld particle counter](https://particlesplus.com/wp-content/uploads/2018/09/particles-plus-8506-handheld-particle-counter.jpg)
Model 8300
0.3 – 25 µm @ 1.2 LPM with internal pump and battery
![8301-02-AQM-post 8301 02 AQM post](https://particlesplus.com/wp-content/uploads/2020/07/8301-02-AQM-post.png)
Models 8301-AQM1 and 8301-AQM2
(CO2, Temp, RH and TVOC) with internal pump @ 2.83 LPM and battery
![8301-02-AQM-post 8301 02 AQM post](https://particlesplus.com/wp-content/uploads/2020/07/8301-02-AQM-post.png)