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6 in 1 pH H2 Meter with pH EC Calibration Solution, with Extra EC 1413μS/cm and 12.88mS/cm EC Calibration Solution, Each 2 Bottles 50ml

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US$25.20 cheaper than the new price!!

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Used  US$16.80
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Product details

Management number 210900159 Release Date 2026/04/04 List Price US$16.80 Model Number 210900159
Category
  • Packing List: 6 in 1 pH H2 meter; with pH 4.0 7.0 Solution; 3*1413μS/cm calibration solution; with 2*12.88mS/cmcalibration solution; with calibration powder
  • Widely Used Drinking Water Tester: EZTOCH pool pH tester has a wide measurement range, including pH (0.1-14.0), H2 (0-2400ppb/0.001-2.400ppm) EC (0-9999μS/cm, 10.1-19.9mS/cm), TDS (0-9990ppm), ORP (-999mV-+999mV), and temperature (32.0-122.0℉). EZTOCH aquarium pH tds meter has accurate measurement and wide measurement range, suitable for hydrogen generators, hydroponics, aquariums, swimming pools, drinking water, kombucha, beverages, coffee, brewing, ponds, hot tubs
  • Drinking Water pH ORP TDS Tester: EZTOCH digital tds tester for drinking water helps you easily test water quality, ensure that pH is within the ideal range of 6.8pH-8.5pH and TDS is within the ideal range of 0-50ppm, which is a great tool for anyone who is serious about maintaining optimal water quality. EZTOCH ORP meter for water can also help you monitor ORP (ideal value is +200 to +600 mV), regularly test ORP, adjust water treatment plan, and let you feel at ease with drinking water
  • Conductivity Standard Solution 1413μS/cm and 12.88mS/cm: The 1413 and 12.88 EC calibration solutions meet the calibration needs of most EC meters used in daily life, covering measurements of drinking water, hydroponic nutrient solutions, hydroponic basic water, freshwater fish, RO water, coffee, swimming pools, spas, etc. The combined packaging of 1413 and 12.88 mS eliminates the need to purchase them separately, avoiding calibration solution waste and saving money
  • Salinity Meter Calibration Solution 12.88mS/cm: Most salinity meters used in Salt Chlorination System on the market use 12.88 calibration solution. These salt meters are designed so that once the EC is calibrated using 12.88 calibration solution, the salinity will be automatically calibrated as well. Expensive salinity calibration solutions are unnecessary; the universal 12.88 EC calibration solution is sufficient for your salinity meter calibration needs for salt water pool

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