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WATERPROOF DISSOLVED OXYGEN METER.
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Simple calibration is performed with zero oxygen solution, while 100% calibration is done in air.
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DISSOLVED OXYGEN METER WITH BUILT-IN PRINTER.
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Portable, printing DO meter designed for continuous monitoring and recording at selectable intervals.
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DISSOLVED OXYGEN PROBES.
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Plugs directly into any standard pH meter and can measure dissolved oxygen from 0 to 14 ppm with readability of 0.1 ppm.
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POCKET DISSOLVED OXYGEN AND TEMPERATURE METER.
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Combines a polarographic dissolved oxygen sensor with an integral RTD for DO and temperature measurements in the lab, plant, or field.
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CORNING DISSOLVED OXYGEN METERS.
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Reads ppm and features 2 point calibration performed without chemicals.
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ULTRA-PURE WATER TESTER.
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Designed for industries where deionized or distilled water is used and must remain virtually uncontaminated.
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MARINE SCIENCE TEST KIT.
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Tests ocean, bay or other salt water bodies for levels of alkalinity, carbon dioxide, hardness, salinity, and pH.
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PORTABLE WATER ANALYSIS SYSTEMS.
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Compact, rugged, and portable meter provides a direct reading for 90+ water tests. Permanent calibrations are stored in the memory of the microprocessor.
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WATERPROOF MICROPROCESSOR TDSTESTRS AND ECTESTRS.
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Waterproof microprocessor testers offer push-button calibration and +/- 1% accuracy in a rugged waterproof housing.
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WATERPROOF MICROPROCESSOR TDSTESTRS AND ECTESTRS.
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Waterproof testers allow readings by simply immersing tester tip into sample, or pour a small amount of sample directly into the sensor cup.
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ORBECO-HELLIGE COLOR DISC FOR CHLORINE A
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Ranges 0 to 50 ppm, 0 to 250 ppm and 0 to 5% CI. For sterilization of water mains, control of sterilizing solutions used in dairies, public dining places, bottling and food processing plants, etc. Also used to control bleaching operations. With 480 m
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HANNA TURBIDITY AND CHLORINE TESTER.
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Hand held, microprocessor based testers measure free and total chlorine and EPA compliant turbidity measurements quickly and reliably.
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Rod,Stirring,5X200Mm, 600/CS
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List Price: $317.83
Our Price: $308.57
Limited Time Promotion $302.40 600/CS
You save $15.43!
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