Description
Product Overview
The Craft911 TDS Meter is a high-precision digital water tester designed for accurate measurement of total dissolved solids (TDS) and electrical conductivity in various water sources. Built with a premium titanium alloy probe and an intelligent chip, it ensures stable performance and exceptional accuracy. Key specifications include product dimensions of 6.06 x 1.18 x 0.55 inches, a weight of 2.08 ounces, and model number TDS-A2-2502. Manufactured by Craft911, this device features a large backlit LCD display for clear visibility in low-light conditions and an auto-lock function that holds readings for ease of use. It is ranked #1 in Lab Turbidity Meters and has received a 4.6-star rating from 993 customer reviews, reflecting its reliability and user satisfaction.

Usage
This TDS meter is ideal for a wide range of applications, including testing drinking water for purity, monitoring aquarium water conditions to ensure fish health, and conducting laboratory analyses in industrial or scientific settings. Homeowners, aquarium enthusiasts, and professionals in water treatment or research can benefit from its instant and simple operation—just turn on the device and dip the probe into water for quick, accurate results. It is particularly useful for checking tap water, filtered water, and hydroponic solutions, providing essential data for maintaining optimal water quality.
Why Choose Us
Craft911 stands out with a commitment to quality and customer assurance, offering a 3-year warranty and a 90-day money-back guarantee for complete peace of mind. The TDS meter’s durable titanium alloy probe and advanced chip technology provide long-lasting performance and resistance to corrosion, outperforming many competitors. Its high customer satisfaction rating and best-seller status in industrial and scientific categories underscore its reliability, making it a trusted choice for those seeking accurate and easy-to-use water testing solutions.
Key Features
- Accurate and reliable TDS measurements with a premium titanium alloy probe and intelligent chip for stable performance.
- Easy-to-read backlit LCD display that ensures clear visibility in any lighting condition.
- Instant operation with auto-lock function, allowing for quick and hassle-free water testing.
- Versatile use for drinking water, aquariums, and laboratory applications, providing comprehensive water quality analysis.
- Long-term reliability backed by a 3-year warranty and 90-day money-back guarantee for customer confidence.
FAQ
What does TDS measure?
TDS stands for total dissolved solids, which measures the concentration of dissolved substances in water, including minerals, salts, and metals, to assess water purity.
How do I calibrate the TDS meter?
The Craft911 TDS meter is pre-calibrated at the factory and typically does not require user calibration; simply dip the probe into water for immediate readings.
Can I use this meter for saltwater aquariums?
Yes, it is suitable for saltwater aquariums as it measures TDS and electrical conductivity, helping monitor water quality for marine life.
What is the battery life of the device?
The device is designed for efficient power use with a long-lasting battery; exact lifespan depends on usage frequency but generally lasts for many tests before replacement.
Is the probe durable in harsh conditions?
Yes, the titanium alloy probe is corrosion-resistant and built to withstand regular use in various environments, ensuring consistent performance over time.




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