The robust case, interior shock absorbers and improved internal valve design make this a highly durable and portable machine.
With its modern, sleek design and rubber handgrips it is also easy to handle.

The 3886 Handheld Laser Particle Counter simultaneously monitors five particle size channels to provide concentration measurement of 0.3, 0.5, 1.0, 3.0, and 5.0-micron particles. Add optional probes for relative humidity/temperature and air velocity for simultaneous monitoring of these important indoor air parameters. The large four-line LCD allows easy monitoring of parameters. A built-in flow sensor enables highly accurate
measurement of particle concentration for particles such as clothing and carpeting fibers, mold spores, dust mites, asbestos, skin cells, and other particles in the size measuring range. Compact and lightweight, the 3886 Particle Counter is easy to hold and its keypad simple to use. Battery operation allows monitoring in remote locations. Data can be downloaded to a PC with ease using optional software.