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Extech TB400 Portable Turbidity Meter

delivery contents Extech TB400:

includes a test container for the zero NTU standard solution.
Test bottle for 100 NTU standard solution.
(Distilled water) cleaning solution.
(2) test-tube lids and bottles.
cloth for cleaning.
six AAA batteries are required.
a robust carrying case.


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Original price was: AED 2,750.Current price is: AED 2,560. (excl.VAT)

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Extech TB400 Portable Turbidity Meter

The turbidity of grains(Extech TB400) in various substances, such as water and other liquids, may be measured with a portable turbidity meter, an educational measurement tool.

product overview

A portable turbidity meter called the TB400 is used to check the turbidity of food, drink, and other aqueous solutions. The meter is fully equipped with all the extras needed to easily measure the turbidity of tap water, water used to make food and beverages, and other aqueous solutions where fluid clarity is crucial. Instead of transporting the solution back to the lab, you may take measurements right away thanks to the portable design.

measures nephelometric turbidity up to 1000 NTU with a resolution of 0.01 NTU. Includes two test bottles and covers, cleaning solution (distilled water), two test bottles, six AAA batteries, one sturdy carrying bag, and two test bottles with standard solutions (0 NTU and 100 NTU).

function Extech TB400 Portable Turbidity Meter

In this apparatus, light is transmitted from the light source to the sample and is then detected by the phototransistor sensor after passing through the sample. The degree of extreme light loss is used to determine the sample’s educational level.


The water and sewage industries, environment, agriculture, and food business frequently employ portable turbidity meters. This tool is ideal for educational measuring in many locations due to its mobility and great precision.

Extech TB400 Portable Turbidity Meter features

  • Certifications: CE
  • Dimensions: 6.1 × 3.0 × 2.4″ (155 × 76 × 62mm)
  • Power: 6 × AAA (1.5V) batteries
  • Warranty: 2 years
  • Weight: 11.3oz (320g)

Extech TB400 Portable Turbidity Meter specifications

  • Light Source: LED, 850nm
  • Response Time: <10 seconds
  • Turbidity: 0.00 to 50.00 NTU, 50 to 1000 NTU
  • Turbidity Basic Accuracy: ±5% FS or ±0.5 NTU, whichever is greater
  • Turbidity Max Resolution: 0.01 NTU
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EXTECH meters and testers help you ensure uptime, maximize productivity and verify compliance. Whether used as a component of an effective predictive maintenance program or as a key tool for a rapid response repair team, EXTECH instruments are the meters of choice for professionals who need to solve problems. Extech continues to build brand loyalty and trust among electrical contractors, industrial mechanics, facilities maintenance, HVAC/R technicians, sustainability & safety directors, public works managers, building & restoration contractors, and more. Extech products are backed with a standard full 2-year warranty, and select products up to 3 years, against defects.