TDS Meter price in Bangladesh

TDS (Total Dissolved Solids) meter is a device used to measure the concentration of dissolved solids in water. It provides a quick and accurate assessment of the overall water quality by determining the total amount of dissolved substances present in the water.

What to Look For Before Buying a TDS Meter?

• Accuracy and Range: TDS meters measure the concentration of dissolved solids in water, usually in parts per million (ppm). Look for a meter that offers high accuracy and a range suitable for your application. For general water testing, a range of 0-9999 ppm is sufficient, but high-end models may offer greater precision.
• Calibration: A good TDS meter should allow for easy calibration to ensure consistent and accurate results. Some meters come with automatic calibration, while others require manual calibration using calibration solutions.
• Automatic Temperature Compensation (ATC): Temperature can affect TDS readings. ATC ensures that readings remain accurate regardless of water temperature changes, which is especially important in environments with fluctuating temperatures.
• Portability and Durability: Depending on where you will be using the TDS meter, consider whether you need a portable or handheld model for fieldwork or a benchtop model for laboratory settings. Also, check for features like water resistance, especially if you’ll be working in wet conditions.
• Display and User Interface: Look for a TDS machine  with a clear and easy-to-read display. Some advanced models may display additional information such as temperature or offer digital interfaces for better ease of use.
• Battery Life: Portable TDS meters typically run on batteries, so check the battery life, especially if you need it for extended fieldwork. Some meters offer low battery indicators or automatic shut-off features to save power.
• Multi-functionality: Some TDS machine  also measures other parameters like Electrical Conductivity (EC) and pH. If you need to test multiple aspects of water quality, a multi-functional meter can be more cost-effective than buying a separate device.
• Price and Warranty: TDS meters vary in price depending on accuracy, features, and brand. Basic models may start at a low price, while more advanced or professional-grade meters can be expensive. Look for models that offer a good balance of price and functionality, and always check the warranty for protection against defects.

• Detecting Contaminants: TDS meters help identify the presence of dissolved substances in water, which may include harmful chemicals like lead, arsenic, or pesticides. These contaminants can pose health risks if ingested over time.
• Monitoring Water Purity: For drinking water, a low TDS level (below 300 ppm) generally indicates cleaner, safer water. High TDS levels might suggest the presence of pollutants, salts, or minerals that can affect both taste and safety.
• Ensuring Filter Efficiency: TDS meters are often used to check the performance of water filtration systems, such as reverse osmosis (RO) filters. By testing the TDS before and after filtration, you can determine how effectively the filter is removing dissolved solids.
• Aquarium and Hydroponics: For fish tanks and hydroponic systems, maintaining the right TDS levels is essential for the health of fish and plants. A TDS meter helps monitor the water to ensure it supports aquatic life or plant growth by maintaining the correct mineral balance.
• Water Taste and Aesthetic Quality: High TDS levels can affect the taste, odor, and appearance of water. By regularly testing with a TDS meter, you can identify if the water needs treatment or filtering to improve its taste and aesthetic quality.