Ensure accurate pH testing with this water quality testing equipment. This pH meter accurately determines pH levels from 0C to 60C, eliminating concerns about liquid temperature fluctuations. Equipped with a high-precision algorithm chip and sensitive probe, it delivers fast and accurate results across the full 014 pH range with a resolution of 0.01. This 4-in-1 pH meter also measures EC, TDS, and temperature for optimal nutrient management in hydroponic systems. The high-sensitivity glass probe and 3-point calibration ensure reliable accuracy. Suitable for a wide range of applications including hydroponics, drinking water, brewing, winemaking, swimming pools, aquariums, and more. Maintain balanced and healthy water conditions with this versatile pH meter. Item Name: pH Meter Material: ABS Battery: 4 x 1.5V Button Batteries (included) pH Range: 014 Accuracy: 0.01 pH Features: Practical, portable, lightweight Size: Length: 20cm / 7.87" Width: 7cm / 2.76" Height: 3cm / 1.18" (Approximate) Note: Due to differences in lighting and screen settings, the item color may vary slightly from the images. Slight variations in dimensions may occur due to manual measurement. Package Includes: 1 x pH Meter