Electronic pH Meter, pH Tester with Backlight, pH Tester with Measurement Accuracy from 0 to 14 pH, for Swimming Pools and Aquariums

General Description: The electronic pH meter allows for the rapid measurement of the pH of liquids. Easy to use, stable, and accurate, it is widely used in aquaculture, ponds, aquariums, as well as in other sectors of industrial and agricultural production, and in scientific research for testing pH and water quality. Technical Specifications Model: pH-98201B / pH-98201L (optional) Material: ABS Measuring Range: 0.00 to 14.00 pH Resolution: 0.01 pH Accuracy: ± 0.1 pH Temperature Compensation: 0 to 50 °C Operating Temperature: 0 to 50 °C Power Supply: 4 x 1.5V LR44 button cell batteries (not included) Display Size: 34 x 19 mm Mini Screwdriver Size: 91 x 10 mm Item Size: 100 x 50 x 28 mm Item Weight: 102 g Package Weight: 350 g Package Dimensions: 19.5 x 16.8 x 5.5 cm Installation Remove the protective cap. Clean the electrode with distilled water and dry any water stuck to the electrode with filter paper. Turn on the pH meter. Immerse the instrument in the test solution, ensuring the measuring electrode is fully submerged. Stir gently until a stable digital reading is displayed on the screen. The value below the screen indicates the solution temperature. Clean the electrode after use, then switch off the device and replace the protective cap. Applications: The pH meter is designed for a variety of uses, including aquaculture, fish ponds, aquariums, other industrial and agricultural production, and scientific research requiring pH and water quality testing. Other information: Contents: 1 pH meter, 1 mini screwdriver, 1 electrode, 1 storage case, 1 manual