EC Calibration Buffer Solution 1413S /cm and pH4 /7 /10,TDS Buffer Kit

Features

• Calibrate Your pH Meter: Three pH buffer solutions (4/7/10.01) are provided with dedicated color-coded labels for easy identification. The pH calibration kit is compatible with various pH meters, including those for soil, water, food, brewing, aquaculture, and swimming pool testing, helping you quickly and accurately calibrate your instruments.
• Calibrate Your EC/TDS Meter: The 1413S/cm EC calibration solution has an accuracy of 0.01. It is suitable for any water quality meter that supports a 1413 S/cm calibration point. Regular use helps maintain accurate readings for EC meters, TDS meters, salinity meters, and other instruments, making water quality test results more reliable.
• GIDIGI Calibration Solution Kit: The GIDIGI standard solution kit includes one bottle of 1413S/cm calibration solution and three bottles of pH calibration buffer solutions (4/7/10). Simple to use, no manual required: simply immerse the electrode in the solution and use the instrument for calibration. Unopened solutions can be stored for 2 years; opened solutions should be used as soon as possible.
• Widely Used Standard Solution: The 1413S/cm solution is widely used in laboratory testing, hydroponics, aquaponics, aquaculture, and daily water quality monitoring. It is a universal EC standard solution for calibrating various conductivity/TDS instruments. The pH standard solution can be used to calibrate soil pH meters, hydroponic pH meters, brewing pH meters, fermentation pH meters, swimming pool pH meters, bathtub pH meters, aquarium pH meters, food pH meters, etc.
• Portable & Sealed Bottle Packaging: Four independent 50mL calibration solutions are conveniently packaged for easy carrying and storage, allowing you to calibrate and test your pH meter anytime, anywhere. Calibration is recommended before changing electrodes, after prolonged instrument storage, or when high-precision measurements are required.