4 in 1 pH EC TDS Meter for Water Hydroponic with EC Calibration Solution, with Extra EC 1413μS/cm and 12.88mS/cm EC Calibration Solution, Each 2 Bottles 50ml

4 in 1 pH EC TDS Meter for Water Hydroponic with EC Calibration Solution, with Extra EC 1413μS/cm and 12.88mS/cm EC Calibration Solution, Each 2 Bottles 50ml

• Package contents: 4 in 1 tester, 3 bottles (50ml each) of 1413 μS/cm EC calibration solution; 2 bottles (50ml each) of 12.88 mS/cm EC calibration solution; one packet each of pH 4.00, pH 7.00, and pH 10.01 pH calibration powder; An instruction manual card
• 4 in 1 pH EC TDS Meter: EZTOCH water ph meter is equipped with a high-precision sensor, includes essential parameters for testing water quality such as pH, EC, TDS, and Temp, meeting all your home water quality testing needs. EZTOCH ec meter hydroponics large backlit display and portable, lightweight design allow you to easily perform water quality testing in various scenarios, including aquariums, hydroponics, filtered water
• Bluetooth Connection, Data Management: After the EZTOCH home water ph tester instrument is connected to the smartphone application (free), you can view all readings directly on the application without switching modes, allowing you to adjust the water quality in time. During the water quality detection process, you can also save data, set notes, export and share with others. This allows you to view and analyze water quality changes
• 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