Water quality meter, robust, reusable and durable electrolyzer, easy to use for agriculture and gardening

General Description: The water quality meter is a robust, reusable, and durable electrolyzer designed for easy water quality testing. Made from high-quality materials, this compact and lightweight device is ideal for agriculture, gardening, and water filtration and purification. It allows you to visualize the condition of your drinking water through quick tests and clear results. Technical Specifications: Material: Plastic, metal; Weight: Approx. 164 g; Size: Approx. not specified; Glass Capacity: 100-150 ml. Usage: To use the electrolyzer, follow these steps: Prepare two glasses with a capacity of 100-150 ml, one with tap water and the other with a water sample to be tested. Press the button to the ON position to begin the test, which lasts approximately 30 seconds. Other information: Test analysis results: Yellow: organic and mineral impurities; Green: arsenic, mercury, lead, copper, sodium; Blue: bacteria, viruses, carcinogens; Red: iron and rust; White: lead, zinc, mercury; Black: heavy metals. Safety warnings: Do not touch the electrode with your hands when it is powered on. Do not insert your fingers into the test water. Keep the electrolyzer out of reach of children.