[Main Features] Simple and convenient operation, no reagent, direct reading of excellent degree; High intensity and long life light source, good stability and maintenance-free; :: Multiple unit displays: PCU, Degree, Hazen, Pt-Co, mg platinum/L; Built-in standard curve to support zero and full calibration; Support the storage of 200 sets of measurement data, which conforms to GLP specification; Support automatic shutdown and power-off protection functions, with undervoltage display; Support battery power supply and USB power supply; · IP65 protection grade, good waterproof and dustproof performance.
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