Battery-free red water quality detector (Related offer)--DTEKGAZ

Versatile applications: This TDS meter is ideal for checking water quality in water purifiers and filters, monitoring the freshness of fruits, vegetables, and beverages, and maintaining swimming pools, hot tubs, aquariums, and hydroponic systems. Convenient hold function: Instantly freezes the reading displayed on the LCD screen for easy reading and recording, even under challenging conditions. Smart auto-off: 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 – ideal for French-speaking and international users. Wide and precise 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 "×10" symbol on the screen; factory calibration guaranteed for immediate reliability. Designed for professionals and individuals: Applications include water analysis laboratories, public health centers (e.g., Santé Publique France), fish farms, hospitals, municipal swimming pools, and especially French households that value the quality of their tap water. Technical specifications: Condition: 100% new • Housing material: durable 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 inches). Practical notes on interpreting the results: 0–50 ppm = ultrapure water (ideal for steamers or irons) • 50–100 ppm = very pure water (recommended for daily consumption) • 100–300 ppm = standard ultrapure water • 300–600 ppm = risk of limescale buildup • 600–1000 ppm = altered taste • >1000 ppm = undrinkable – must be treated. Package contents: 1 × Digital water quality meter (batteries not included). This product is sold by xiaosong on behalf of a third-party seller. It is a compatible product. Thank you for your understanding and support.