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that uses a superior
accurate measurments of urban pollution levels
Pack of 20 of pH 4
Other features include automatic calibration
the 22 mm x 160 mm (7/8" x 6
TSI DUSTTRAK II Desktop 8530 Dust/Aerosol Monitor pipeline corrosion detection that uses a superiorThe new TSI 8530 DustTrak II Aerosol Monitor is a desktop battery operated, data logging, light scattering laser photometer that gives you real time aerosol mass readings. It uses a sheath air system that isolates the aerosol in the optics chamber to keep the optics clean for improved reliability and low maintenance. It is suitable for clean office settings as well as harsh industrial workplaces, construction and environmental sites, and other outdoor
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US$ 54.99
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US$ 82.99
US$ 24.99
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