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PARTICLE COUNTER MODEL GT- 321 MET ONE
Single Channel .
The handheld is a portable particle counter that counts particles down to 0.3 microns— giving you portability and reliability at the lowest price in the industry.
Completely Self-Contained— Selectable Particle Sizes.
The GT-321 is completely self-contained with its own internal battery and sample pump, and is programmable, allowing you to choose your particle size of interest from five sizes: 0.3, 0.5, 1.0, 2.0, or 5.0 microns.
Fast Sampling
Unlike other counters that can take up to a minute to deliver results, the GT-321 starts delivering volumetric concentration results in about 6 seconds!
This facilitates quick multi-site sampling, tracing particle sources and site particle trending.
Simple Operation
Only two front-panel buttons control the size channels and sample cycle.
The side-mounted power switch allows for convenient thumb operation.
Battery or AC Powered
The self-contained battery pack powers the unit for 8 hours of typical intermittent operation, and for up to 5 hours of continuous use.
The included AC adapter operates the counter, even when the battery pack is discharged, and recharges the depleted battery overnight ( 16 hours) when turned off.
