Zerodis Water Quality Tester Professional Meter Digital Water Quality Purity Tester 0-9990ppm Measurement Range Meter with LCD Display for Tap Water Drinking Water Aquariums

• Healthy water Test the impurities in water. Some elements of soluble salts, ionic organic compounds, heavy metal ions, etc. provide you and your families with plenty of ways to get clean water.
• Precise measurement Titanium alloy probe for precise measurements, protected against magnetic interference in the water, with two 1.5V batteries (LR44), long standby time.
• Hold function The meter supports the Hold function, which stores measurement results for easy reading and recording.
• Save energy LCD display, waterproof design. The automatic switch-off function allows switching off after 5 minutes without to save power.
• Wide Application The Tester can be used for aquariums, drinks, quality controls, fish farming, food processing, laboratories, schools, colleges, swimming pools, etc.

Description: A meter is a cost-effective and convenient digital tool to instantly check your overall water quality, offering much convenience for you and your families to get a more clean water. How to Use: 1. Take down the protective cap and press the ON/OFF button for turning on. 2. Put it into the ready to test solution, and the solution height should not exceed 4cm (from the probe end to start) 3. Stirring the measuring probe in the solution to be tested gently for stable data reading. 4. After use, please wipe and dry the probe with cloth, and put on the protective cover for storage. Specifications: Range: 0-9990ppm Temperature Range: 0-99 Accuracy: ±2% Battery Type: 2 * 1.5V LR44 Button Batteries(included) Size: Approx. 15.5*3*1.8cm/6.1*1.18*0.71in Weight: Approx. 70g Package Included: 1 * Tester Note: 1.(Total Dissolved Solids) is a measure of the combined content of all inorganic and organic substances contained in a liquid in molecular, ionized or micro-granular (colloidal sol) suspended form. 2.measurements will influenced by temperature, please press the "hold" button for fixed numerical value in a few minutes.