Battery-Free Red Water Quality Detector (Related Sale)

Versatile Uses: This TDS tester is ideal for monitoring water quality in water purifiers and filters, keeping an eye on the freshness of fruits, vegetables, and beverages, as well as for maintaining swimming pools, spas, aquariums, and hydroponic systems. Convenient Hold Function: Instantly freezes the reading displayed on the LCD screen for easy reading and recording, even in challenging conditions. Intelligent Auto-Off Function: The device automatically shuts off after 10 minutes of inactivity to conserve battery power. Easy °C/°F Conversion: Simply press the "TEMP" button to switch between Celsius and Fahrenheit units—perfect for French-speaking and international users. Wide and Accurate Measuring Range: From 0 to 9,990 ppm, with a resolution of 1 ppm (up to 999 ppm) and then 10 ppm (from 1,000 ppm), indicated by the symbol " ×10 » on the screen; Factory calibration guaranteed for immediate reliability. Designed for professionals and individuals: Adopted in water analysis laboratories, public health centers (e.g., Santé Publique France), aquaculture facilities, hospitals, municipal swimming pools, and especially in French households concerned about their tap water. Technical Specifications: Condition: 100% Brand New • Housing Material: Robust Plastic • Main Color: Bright Red • Accuracy: ±2% • Power Supply: 2 x 1.5V LR44 Button Cell Batteries (not included) • Dimensions: 15.5 × 3 × 1.6 cm (≈ 6.1 × 1.1 × 0.6 in). Practical Guide to Reading Results: 0–50 ppm = Water Ultra-pure (ideal for steam appliances or irons) • 50–100 ppm = very pure water (recommended for daily consumption) • 100–300 ppm = standard pure water • 300–600 ppm = risk of limescale buildup • 600–1000 ppm = altered taste • >1000 ppm = unsafe to drink — must be treated.

Package Contents

1 × Digital Water Quality Tester (batteries not included). This product is sold by xiaosong on behalf of a third party. It is a compatible product. Thank you for your understanding and support.