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Extech Digital Thermometer

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  • Includes EC500 pH/conductivity meter with combination high accuracy multi-ranging conductivity sensor for conductivity, TDS, salinity, pH, and temperature measurements

  • Includes DO600 dissolved oxygen meter with electrode, replacement membrane cap, electrolyte, and polishing paper

  • Complete with 3 calibration standards, 3 pH buffer pouches plus rinse solution, 3 plastic cups, batteries, and carrying case

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