




This is our newly developed equipment, which has just been launched on the market. Please contact us to explore cooperation opportunities and take the lead in capturing the market.
The YY-1044 Portable Turbidity Meter is a precision instrument designed for accurate water clarity measurement using a 90° scattered light detection principle. With a wide measurement range of 0–1000 NTU and multiple calibration points (0/20/100/1000 NTU), it delivers fast, reliable, and repeatable results for various water testing needs.
Whether you are monitoring drinking water, aquaculture tanks, swimming pools, hydroponics, or laboratory samples, the YY-1044 is your go-to tool for ensuring safe and clean water.
Specification | Value |
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Measurement Principle | 90° Scattered Light |
Measurement Range | 0–1000 NTU |
Accuracy | ±8% NTU |
Zero Drift | ±0.8% F.S |
Display Error | ±8% (≤2.5% F.S) |
Repeatability | ≤0.8% |
Power Supply | 3×AAA 1.5V Batteries |
Calibration Points | 0 / 20 / 100 / 1000 NTU |
Dimensions | 155 × 80 × 45 mm |
Weight | 186g (without battery) |
Case Size | 280 × 225 × 110 mm |
Case Weight | 1430g |
Why Choose the YY-1044?
If you need accurate, portable, and easy-to-use turbidity measurement for professional or personal water testing, the YY-1044 is the perfect balance of performance and convenience.
Key Features
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High Accuracy: ±8% NTU with excellent measurement repeatability (≤0.8%).
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Wide Range: 0–1000 NTU with zero drift ≤ ±0.8% F.S.
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Multiple Calibration Points: 0/20/100/1000 NTU for consistent accuracy.
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User-Friendly Design: Large LCD display, simple 3-button operation.
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Portable & Durable: Compact handheld size with a protective hard case.
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Versatile Applications: Suitable for water treatment plants, aquaculture, hydroponics, laboratories, swimming pools, and food & beverage industries.
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Long Battery Life: Powered by 3×AAA batteries (included).