BAZHOU Water Quality PH Tester Portable CL2 Chlorine Tester Digital PH Meter Ph Cl2 Chlorine Dector Portable Digital for Swimming Pool Water Quality Chlorine Tester is made of sturdy plastic which is durable and can be used for a long time(No Battery Included) Chlorine detector is designed to detect the pH value and chlorine in the water,which is suitable for swimming pools and other water sources Digital PH Meter is light in weight and small in size,which is easy to carry PH Tester with digital display can show the pH value and chlorine content clearly,which is convenient and accurate CL2 Chlorine Tester is a practical and must-have tool for pH testing at home or in laboratory color: White Dimensions: Tester Dimensions: 190x 20mm, Overall Probe Length: 150mm, Probe Length: 48mm, Cable: 300mm Quantity: 1pc 1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding. 3. Only the above package contents, excluding other products.