| Measuring range (NTU) | 0 to 100,0 to 200 |
| Minimum readout value (NTU) | 0.01, 0.1 |
| Calibration point | 4 |
| Sample volume | 5 to 10 ml |
| Principle method | 90° scattered light |
| Operating temperature | 5 to 40°C |
| Working temperature | 5 to 40°C |
| Light source | Infrared-emitting diode (850 nm λ) |
| Detector | Silicon photodiode |
| Error value | ± 6 % (± 2 % F.S) |
| Zero drift | ± 0.5 % F.S. |
| Reset functions | Yes |
| Memory | Stores up to 20 sets data |
| Dimension | 370 × 260 × 150 mm |
| Weight | 1.5 kg |
| Power batteries | DC 1.5 V, 5 AA alkaline batteries |
| Power supply | AC 220 V, 50 Hz |
Used to test turbidity of water across water testing plants, water recycling units, and food and beverage units as a quality and research parameter.
| Accessory No. | Name | Quantity |
| 1 | Specimen bottle | 3 pcs |
| 2 | 400 NTU (Formazine) turbidity standard solution | 1 bottle |
| 3 | Power cable | 1 pc |
| 4 | Carrying box | 1 pc |
| Accessory No. | Name |
| 1 | USB communication interface |
Download catalog for
Portable Turbidity Meter LTM-A11 Catalog
Available Range :
Bench Top Turbidity Meter LTM-C14 : 0 to 10, 0 to 100, 0 to 200, 0 to 500, 0 to 1000 Portable Turbidity Meter LTM-A15 : 0 to 100, 100 to 1000 Portable Turbidity Meter LTM-A11 : 0 to 100,0 to 200 Portable Turbidity Meter LTM-A12 : 0 to 100,100 to 400 Portable Turbidity Meter LTM-A13 : 0 to 100,100 to 500 Portable Turbidity Meter LTM-A14 : 0 to 100,100 to 800 Portable Turbidity Meter LTM-A17 : 0 to 1000 NTU Portable Turbidity Meter LTM-A18 : 0 to 1100 NTU Portable Turbidity Meter LTM-A10 : 0 to 200 Bench top Turbidity Meter LTM-B12 : 0 to 50, 0 to 100, 0 to 200, 0 to 400 Bench top Turbidity Meter LTM-B13 : 0 to 50, 0 to 100, 0 to 200, 0 to 400, 0 to 800 Bench top Turbidity Meter LTM-B10 : 0 to100, 0 to 200 Benchtop Turbidity Meter LTM-B15 : 0.000 to 20.00,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.








Labtron Portable Turbidity Meter is ideal in water testing plants, recycling units, and food and beverage production facilities for monitoring turbidity. It ensures that water used in these processes meets regulatory and safety standards. Our meter's portable nature allows for on-site testing, reducing the delay between sampling and results. This makes it valuable in both compliance and research-based environments.
Our Portable Turbidity Meter supports a dual measuring range of 0 to 100 NTU and 0 to 200 NTU with a minimum readout of 0.01 NTU, enabling it to detect turbidity levels. It uses ISO 7027 compliant formazine standards and a 90° scattered light method for high-accuracy results. The meter also supports 4-point calibration, allowing fine-tuned measurement across a broad turbidity range. These features make it ideal for sensitive applications where precision is key.
The Portable Turbidity Meter features an LCD screen with a touch keypad, making it user-friendly even for beginners. It includes automatic and manual measurement modes, so users can choose based on their preference or skill level. The unit runs on AA batteries or AC power, ensuring uninterrupted operation in various field conditions. A standard carrying case further aids in easy transport and protection.
Labtron's Portable Turbidity Meter can store up to 20 sets of test data, allowing users to compare results over time or during batch testing. It includes a non-linear data processing system to ensure accurate interpretation of measurement values. These features are particularly beneficial for maintaining records in GLP-compliant environments. Stored data also aids in troubleshooting and optimizing water treatment processes.
The Portable Turbidity Meter features high throughput stability and a low zero drift of ±0.5% F.S., ensuring consistent performance during extended use. The device also supports reset functions and quick multi-point calibration to maintain accuracy. Auto shut-down functionality preserves battery life when the device is idle. These features collectively contribute to reliable, long-term usage.
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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