CL2 Chlorine and pH Tester, Multifunctional LCD Digital Tester, Chlorine Level Tester with Probe, for Swimming Pools and Spas

HCL2 Chlorine and pH Tester, Multifunctional Digital LCD Tester, Chlorine Level Tester with Probe, for Swimming Pools and Spas Features: 1. pH is one of the most important factors for pool water balance and should be checked and adjusted at least once a week. pH is a measure of the pH of the pool water. Chlorine, which contains bacteria, algae, and microorganisms, cannot be used in salt water. 2. The HCL2 Chlorine and pH Tester can measure pH and chlorine quickly and accurately and is an ideal tool for maintaining swimming pools or spas within a safe chlorine and pH range. 3. The HCL2 Chlorine and pH Tester has a retractable extension, an elastic extension, good elasticity, a long reach, and no deformation, suitable for various environmental measurements. The HCL2 Chlorine and pH Tester has a probe slot; you can insert the probe into the instrument when not in use, making it easy to carry. Specifications: Material: Plastic Weight: 298 g / 10.5 oz Main body size: 190 x 120 mm / 7.5 x 4.7 inches Handle probe length: 150 mm / 5.9 inches Probe length: 48 mm / 1.9 inches (without black band) Cable length: 130 mm / 5.1 inches Power supply: 1 x 1.5V AA alkaline battery (NOT included) Package list: 1 x PHCL2 chlorine analyzer with probe 1 x manual Note: 1. You must prepare a chlorine solution at 1.5 ppm in your pool water for calibration. 2. If you are unsure whether your chlorine level is 1.5 ppm (or if you cannot find a calibration point), use a conventional test strip. 3. Once your pool is calibrated, you don't need to recalibrate it unless you change the pool water. Chlorine and pH Tester HCl2 Chlorine Tester PH/Cl2 Chlorine Tester Multifunction Digital LCD Chlorine Tester Chlorine Level Tester Pool Chlorine Tester PHPH Tester Chlorine Meter Water Quality Analyzer Chlorine Tester