SEAFRONT PC-102B CL2 Professional Chlorine & PH Tester with Probe Water Quality Analyzer for Swimming Pool Spa

• · Too little chlorine results in algae and bacterial growth, waterborne illnesses, cloudy water and insufficient sanitation of the water and too much chlorine can result in eye, nose and skin irritations. Remember, too, that the chlorine in the pool is carcinogenic and we should aim to keep its level to the minimum required for complete disinfection.
• · Made of premium plastic shell, and sturdy,widely used to measure the pH / RH / Temperature / Conductivity EC / CF / TDS(PPM) of solution/water.
• · The pH is one of the most important factors in pool water balance and it should be tested and corrected at least every week. pH is the measure of how acid/alkaline the swimming pool water is. Chlorine, which kills bacteria, algae and microorganisms. It cannot use in salty water
• · Large screen displays the test result on pH and chlorine level for easy and accurate reading.
• · Special designed for family-sized swimming pool or spa，PH Meter Tester is the ideal little tool for home and laboratory ph testing applications. Including household drinking water,, swimming pools, tap water, hydroponics, spa, laboratory and scientific testing.

Product description Description: This product is specially designed for Family-sized Swimming Pool / spa. 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 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. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 5. 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 Prepare pool water with 1.5 PPM chlorine solution for calibration. Immerse the probe in the water, wait for the beep, and read the pH and chlorine levels on the large screen. After calibration, no recalibration is needed unless using a different pool water. If unsure about the chlorine content, use a traditional test strip for calibration.