2 in 1 Function TDS meter water measurement tool pH Down /* muted body text */

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ease of maintenance

What's inside Full Kit

CR2032 Li-ion approximately 100 hours of continuous use

2 in 1 Function TDS meter water measurement tool pH Down /* muted body text */Product Descriptions: Testing range: Pure water production and consumption, electroplating liquid, boiler water, the fish tank water, swimming pool water cleanliness, photographic rinses, well water, deep well water, laboratory, aquaculture, food processing, family, office, physical and chemical teaching, ionization makeup water, municipal water supply, travel health care. Temperature measurement (Celcius & Fahrenheit) TDS (ppm 0 4999) EC Instrument