YINMIK Chlorine Tester Pool pH Free Chlorine Meter, pH Salt Tester for Saltwater Pool and Aquarium, 7 in 1 pH Chlorine ORP Salinity EC TDS Temp Tester, Digital pH and Chlorine Tester for Hot Tub, SPA

• 1 x pH Meter
• 1 x Dropper
• 6 x Calibration Powder
• 3 x Calibration Solution'
• 1 x User Manual
• 1 x FAC Card

• Digital Pool pH Free Chlorine Tester: YINMIK swimming pool tester can accurately measure the pH, residual chlorine, ORP value. The accuracy of pH and chlorine is 0.1, which can provide you with accurate water quality data, help you maintain the cleanliness and stability of the chemical composition of the swimming pool water, and provide a healthy swimming and bathing environment for your friends and family.
• Accurate Salinity Tester for Saltwater Swimming Pool: The salinity meter can quickly provide the salinity of the salt water pool, help you maintain the salinity of the salt water swimming pool between 2700-3400ppm, and promote the work of the salt chlorine machine. The salinity range of the salinity tester is 0-9990ppm/10.1-100.0ppt, which can meet the salinity measurement of various swimming pools, hot tubs, and SPA. The best choice for measuring swimming pool salinity!
• A Good Assistant for Aquarium Enthusiasts: Whether you are a saltwater fish or freshwater fish breeder, you need this accurate pH, TDS, salinity, and temperature test pen. This tester helps you maintain a consistent temperature in the fish tank, provides a comfortable pH and salinity environment for your aquarium, and detects whether the water quality you add meets the standards (generally it needs to be below 50ppm, and precious fish needs to be below 10ppm).
• Newly Upgraded Electrodes, More Accurate Data : YK-2CL uses an upgraded platinum wire electrode. The protective cover contains a sponge with electrode protection liquid, which can effectively solve the problem of electrode oxidation. Compared with ordinary electrodes, the free chlorine value is more accurate and has a longer service life. In the long run, save money. Use the 7-in-1 tester to get rid of the troubles of complex test paper color comparison and inaccurate measurement values.
• Customer-Friendly Design: Pocket size design, automatic temperature compensation and backlight display function allow you to measure anytime and anywhere. 7-in-1 tester that can measure pH, residual chlorine, salt, ORP, TDS, EC, and temperature at the same time. It is suitable for various fields (swimming pools, aquariums, hydroponics, drinking water, brewing, etc.) without purchasing additional test pens, more convenient!