PH Chlorine Tester, pH Meters, for Swimming Pool, Water Quality Analyzer, with Probe, Easy to Set Up, Easy to Use, Quick Testing, Adjust Chlorine pH of the pool, for Pool Water Safety

• ★【PH and Chlorine Measure】A convenient tool to test water pH and chlorine level for swimming pool and spa.Special designed for family-sized swimming pool or spa.
• ★【Durable】Our water quality tester is made of premium plastic shell, durable and sturdy, easy to operate.
• ★【Easy to Use】Easy to operate, you can quickly test whether chlorine and PH are in the ideal range.No chemical composition, no need to test with
• ★【Easy Reading】Large screen displays the test result on pH and chlorine level for easy and accurate reading.
• ★【Quality Guarantee】 If there are any quality problems of the product itself, do not hesitate to contact us immediately. We will gladly solve the problem until you are satisfied. We offer professional customer service.

Product description Specification: Material: Plastic Weight: 298g/10.5oz Main body size: 190 * 120mm / 7.5 * 4.7in Handle probe length: 150mm / 5.9in Probe Length: 48mm / 1.9in (excluding black belt) Cable Length: 130mm / 5.1in Power supply: 1* AA 1.5V alkaline battery (NOT included) Package List: 1* CL2 Chlorine & PH Analysis Meter with Probe 1* Abrasive Paper Note: 1. You need to prepare 1.5 PPM of chlorine solution in the pool water for calibration 2. If you are unsure if the chlorine content is 1.5 PPM (or if you cannot find a calibration point), use a traditional test strip 3. After the pool has been calibrated, there is no need to recalibrate unless it is changed to use a different pool water to measure another pool. 4. Calibration method: 1. Test the residual chlorine value. Rotate to the left, and after hearing a "click" sound, the pointer will move to the right. Slowly rotate the switch to the left, adjust the pointer to the C position, then insert the probe into the water. The measurement obtained is the residual chlorine value. 2. Test the ph value. Turn the switch in Figure 2 to the far right. After hearing a "click" sound, the test can be conducted. Directions 1. Remove the pH and chlorine tester from its packaging. 2. Prepare a 1.5 ppm chlorine solution in pool water for calibration. (If you are unsure about the chlorine content or can't find a calibration point, use a traditional test strip.) 3. Insert the probe into the prepared chlorine solution. 4. Follow the on-screen instructions to complete the calibration. 5. Check the pH and chlorine levels in your pool or spa. 6. Adjust the pH and chlorine level based on test results and care recommendations for your pool or spa. [...]