Chlorine Tester Pool Chlorine Tester PC102 CL2 Chlorine &amp Tester Swimming Pool Spa Water Quality Analyzer with Probe _x000D_ PC102 CL2 Chlorine & PH Tester Swimming Pool Spa Water Quality Analyzer with Probe _x000D_ _x000D_ _x000D_ Specification: _x000D_ _x000D_ Features:_x000D_ Made of premium plastic shell, durable and sturdy. _x000D_ A convenient tool to test water pH and chlorine level for swimming pool and spa. _x000D_ Easy to operate, you can quickly test whether chlorine and PH are in the ideal range. _x000D_ Large screen displays the test result on pH and chlorine level for easy and accurate reading. _x000D_ Special designed for family-sized swimming pool or spa._x000D_ Specification:_x000D_ Material: Plastic_x000D_ Weight: 298g/10.5oz_x000D_ Main body size: 190 x 120mm / 7.5 x 4.7in Handle probe length: 150mm / 5.9inProbe Length: 48mm / 1.9in (excluding black belt)Cable Length: 130mm / 5.1inPower supply: 1 x AA 1.5V alkaline battery (NOT included)_x000D_ _x000D_ _x000D_ _x000D_ Package List: 1 x CL2 Chlorine & PH Analysis Meter with Probe1 x Manual Note:1. You need to prepare 1.5 PPM of chlorine solution in the pool water for calibration2. If you are unsure if the chlorine content is 1.5 PPM (or if you cannot find a calibration point), use a traditional test strip3. 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. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_