Sper Scientific High Precision Turbidity Meter 1
Sper Scientific High Precision Turbidity Meter 2
Sper Scientific High Precision Turbidity Meter 3
high precision turbidity meter 0-20 ntu - Complete Kit

Sper Scientific


Low Range/High Precision Turbidity Meter | 0-20NTU

Prix régulier $960.00 $0.00 Prix unitaire par

High Precision Portable Turbidity Meter Measures Turbidity from 0-20 NTU.

The portable turbidity analyzer combines the scattered light and transmitted light methods, and uses a near-infrared light source to eliminate chromaticity interference. Two detectors, 90°and 180°, are set in the instrument. The 180°detector receives the transmitted light and the 90°detector receives the scattered light. The unit then measures the ratio of the intensity of scattered light and transmitted light and calculates the turbidity in the sample.

Features a bright, high definition LCD full color display, and multi-power mode for battery and USB powered operation. The near-infrared LED light source is IS7027 compliant, and the unit offers IP65 protection suitable for field use. Built-in lens, filter and high precision optical path provides stable and accurate results

Light Source:
It adopts near-infrared LED light source with little chroma interference, which conforms to IS07027 standard.

Professional Testing:
Imported polymer turbidity calibration solution, non-toxic and safe. Built-in lens, filter, high-precision optical path structure, accurate and stable measurement results.

Waterproof Seal:
The waterproof design of the USB interface and IP65 protection level are suitable for field applications.
Multi-power mode: Supports power management, USB data cable can be charged and used for lithium battery charging.

HD LCD Color Display:
OLED full color display with clear data display and high contrast.

Beautiful and Durable:
5 touch sensitive buttons with acrylic protection panel helps to provide a long service life.

  • HD LCD screen with full color display
  • Near-infrared LED light source IS7027 compliant
  • Built-in lens, filter, high precision optical path for stable and accurate results
  • IP65 protection for field use
  • Multi-power mode – battery and USB power

Complete kit includes: Turbidity meter, hard carrying case, calibration solutions, adjustment tools and cleaning brush, USB cable and instructions.

Measurement Range

 0-20 NTU


 +/- 0.1 NTU or +/-5% NTU


 <10NTU, ≦±0.1NTU;

 >10NTU, ≦±1%


 4-point calibration

Zero Drift


Operating Temperature

 41 °F to 104 °F (5 to 40 °C)

Storage Temperature

 14 °F to 131 °F (-10 to 55 °C)


 0-80% RH


 6.7” x 2.8” x 1.7” (170 x 72 x 44 mm)


 10 ounces (290 grams)

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