2 in 1 Function TDS meter water measurement tool pH Down Leave with more than a

Leave with more than a workshop certificate

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ease of maintenance

Package includes:

2 in 1 Function TDS meter water measurement tool pH Down Leave with more than aProduct 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