Ensure precise and reliable water quality testing with this high-performance Water Quality Tester, crafted from durable, high-quality plastic for long-lasting use. Designed for accuracy and ease of use, this tester features a large LCD high-definition display with a convenient backlight function, allowing clear readings even in low-light or nighttime environments. Equipped with a replaceable probe, it offers flexibility and user-friendly maintenance for consistent performance. Key Features: · Durable High-Quality Material: Constructed from sturdy plastic, providing practicality and long service life for frequent testing needs. · Large LCD Display with Backlight: High-definition screen with backlight ensures easy reading of measurements in any lighting condition, including nighttime. · Replaceable Probe Design: The probe is easily replaceable, simplifying maintenance and extending the device’s usability. · Built-in Battery Powered: Uses four LR44 1.5V button batteries (not included) with large capacity for extended use and straightforward replacement. · Ergonomic Non-Slip Design: Features a non-slip grip on both sides for comfortable and secure handling during testing. · High Precision and Stable Operation: Accurately measures pH values and displays liquid temperature, ensuring reliable results for various applications. Applications: Ideal for use in industries such as wastewater management, agriculture, medicine, food safety, scientific research, and environmental protection, this water quality tester provides comprehensive measurement capabilities to monitor and maintain water standards effectively. Specifications: · Material: Plastic · Conductivity Measuring Range: 0μS–1999μS / 2.00mS–19.99mS · TDS Measuring Range: 0ppm–1999ppm / 0ppt–19.99ppt · Conductivity/TDS Measurement Error: ±3NFS ±1 digit · Instrument Repeatability: 1μS / 0.01mS · Solvent Temperature Compensation Range: 0℃–60℃ · Temperature Accuracy: ±1℃ · Power Supply: 4 x LR44 1.5V Button Batteries (Not Included) · Display: Large LCD Segment Type with Backlight · Working Temperature Range: 0℃–50℃ · Size: Approx. 75 x 55 x 28 mm (3 x 2.2 x 1.1 in) Package Includes: · 1 x Water Quality Tester (Battery Not Included) · 1 x Instruction Manual This Water Quality Tester combines durability, precision, and user-friendly features, making it an essential tool for professionals and enthusiasts who require accurate water quality measurements in various environments.