Lab Turbidity Meter, Portable Digital Water Turbidimeter with Backlit LED Display, Measuring Range 0-200 NTU, 90°Scattered Light and Accuracy 0.1 for Water Quality Testing Water Turbidity Testing

Working Conditions: 1. When using, it should be placed on a flat workbench and avoid vibration. 2. Indoor lighting should not be too strong, and direct sunlight should be avoided. 3. Try to stay away from high-intensity magnetic fields, electric fields and electrical equipment that generate high-frequency waves. 4. Avoid high temperatures approaching the instrument. Specifictaion Measurement Principle: 90° scattered light Minimum Indication (NTU): 0.1 Measuring Range (NTU): 0-200 Calibration point: ONTU, 50NTU, 100TNU, 200TNU Indicating error: ±8%(±2.5%F.S) Repeatability: ≤1% Zero drift: ±1%F.S Weight: 0.5KG Overall dimensions: 210×75×70MM Power supply DC: 1.5VX5 AA alkaline dry battery, AC 110-220V/50Hz/DC7.5V/0.2A power adapter, automatic shutdown, AC /DC dual (battery not included) Features: microcomputer configuration, with average measurement mode, data storage and query functions, automatic range switching Packing List: - Turbidity Meter × 1 - Sample Measuring Bottles × 3 （Calibration fluid does not contain） - Carry Case × 1 - Sampling Straw × 1 - Power Cable × 1

• 【Product Parameters】Digital Turbidity Meter Measuring Principle - 90° scattered light; Minimum indication (NTU): 0.1; Measurement Range (NTU): 0~200; Indication Error: ±8% (±2.5%F.S); Repeatability: ≤1%.
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• 【90 Degree Scattered Light Principle】Digital turbidity meter utilizes the 90 degree scattered light principle, which provides excellent linearity when measuring turbidity. This means that it provides accurate turbidity measurements, no matter what application you are using it for.
• 【Microcomputer Configuration】Portable turbidity meter is equipped with a microcomputer configuration with averaging measurement modes, data storage and query functions, as well as automatic switching between different measurement ranges. This increases ease of operation and efficiency.
• 【Easy Reading】The screen with backlight uses high quality green light digital tube, clearly displaying the value whether indoor or outdoor, which makes reading more comfortable and unaffected by natural light, similar feeling like traffic lights.