| Measuring Method | 90° scattering method |
| Measuring Range | 0 to 200 NTU |
| Colorimetric Method | Tube colorimetric |
| Accuracy | Up to 5% |
| Resolution | 0.01 NTU |
| Light Source | Imported silicon photodiode |
| Stray Light | Up to 0.02 NTU |
| Display | 3-inch color screen |
| Ambient Temperature | 5 to 40°C |
| Ambient Humidity | Relative humidity up to 85% (No condensation) |
| Waterproof Level | IP54 |
| Output | Micro USB |
| Power | Power adapter/Rechargeable lithium battery |
| Dimensions | 100 × 210 × 70 mm |
| Packaging Dimensions | 355 × 265 × 150 mm |
| Net Weight | 1 Kg |
| Gross Weight | 2 Kg |
Labtron’s Portable Turbidity Meter LTM-A20 is used to monitor the quality of water across various settings. It is widely used in drinking water treatment plants, wastewater, and sewage treatment processes. Additionally, it is used to monitor surface water bodies to assess the environmental health.
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Labtron Turbidity Meter provide measurement of cloudiness or haziness of fluid caused by presence of suspended particles. They consist of light source including laser, for measuring turbidity levels accurately. Their photodetector captures scattered light, converting it into measurable electrical signals for analysis. They feature sample chamber where water samples are placed for turbidity testing. Our Turbidity Meter evaluates water clarity in wastewater treatment, aquaculture, storm water management, recreational water testing.








Yes, Labtron’s Portable Turbidity Meter LTM-A20 includes a built-in data storage feature. It can store up to 5000 sets of test data. This allows users to record and review measurements over time, making it suitable for continuous monitoring and long-term data analysis in various water quality testing applications.
Labtron’s Portable Turbidity Meter supports both zero-point and multi-point calibration. It allows calibration at up to nine different points, ensuring high accuracy across a wide range of turbidity levels. Additionally, it includes a calibration recovery function, which helps maintain reliable measurements by restoring previous calibration settings when needed.
Our Portable Turbidity Meter LTM-A20 offers several distinctive features that enhance its usability and performance. It is equipped with a 3-inch color display and a user-friendly interface for easy operation. It can automatically measure samples without the need for blank calibration. It also includes a built-in standard curve function for customized calibration and supports zero-point and multi-point calibration (up to nine points) with calibration recovery. Additionally, it boasts a large memory capacity of 5000 test results, a rechargeable battery offering up to 10 hours of operation, and an IP54-rated waterproof design, making it highly suitable for both laboratory and field use.
Labtron’s Portable Turbidity Meter LTM-A20 supports data exporting through the Micro USB output interface. This allows users to easily transfer stored test data—up to 5000 sets—to a computer or compatible device for further analysis, reporting, or record-keeping. The inclusion of this USB connectivity enhances convenience and supports efficient data management in various testing environments.
Our Portable Turbidity Meter LTM-A20 is designed to streamline the turbidity measurement process through several user-friendly features. It offers automatic measurement without the need for blank calibration, saving time and reducing the chance of errors. The intuitive interface displayed on a 3-inch color screen makes navigation and operation straightforward. Additionally, it supports quick calibration with a built-in standard curve and allows up to nine-point calibration with recovery options. Its portable design, long-lasting rechargeable battery, and IP54 waterproof rating further enhance ease of use, making it convenient for both field and laboratory applications.
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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608