img_esampler01Construction site dust monitoring is part of Maricopa County’s particulate problem due to its high growth factor. Wherever construction takes place, the fence-line-monitor, E-Sampler, is what you need to monitor particulate at your work site. Portable, continuous and rugged, the E-Sampler is easy to set-up and maintain. Please call 541-471-7111 for pricing and delivery or email