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Equipment for the Professional User in the Field of Weather, Environment and Plant Growth Circumstances. Prices are VAT excluded.


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LAQUAtwin Na-11 Sodium Meter
LAQUAtwin Na-11 Sodium Meter
This is an accurate sodium meter by Horiba used for multiple purposes like food testing, plantsap, juice , water or soil testing

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€ 365,00 *
Price per unit

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Horiba LAQUAtwin Na-11 Sodium Meter

A pocketsize sodium meter of lab quality. These LAQUAtwin Na-11 Sodium Meter is able to measure sodium in a single drop of sample of water or waterbased samples, but also solids or powder as long as the sample has some water content (added). You can use this meter for different purposes. From plantsap, water quality, food testing or soil samlpling among others.

The meter is supplied with 150 & 2000ppm sodium standards, 5 x sampling sheets B, 2 x CR2032 batteries, dropper, instruction and quick manuals.


   Model LAQUAtwin Na-11  

 Measurement Principle

Ion Selective Electrode


 Minimum Sample Volume        

0.3ml (0.05ml with sampling sheet B)


 Measurement Range 

2 to 9900 ppm (mg/L)

0.1 to 430 mmol/L



0 to 99 ppm: 1 ppm

100 to 990 ppm: 10 ppm

1000 to 9900 ppm: 100 ppm



± 10% of actual value


 Calibration Points

Up to 2


 Temperature Display

0 to 50.0 ºC


 Temperature Calibration

5 to 40.0 ºC



Custom (monochrome) digital LCD with backlight 


 Operating Temperature

5 to 40.0 ºC


 Operating Humidity

85% or less in relative humidity (no condensation)



CR2032 batteries (2)


 Battery Life

Approx. 400 hours in continuous use without backlight



ABS epoxy



164 x 29 x 20 mm (excluding projections)



Approx. 55 g (including sensor and batteries)



  • Auto Standard Recognition
  • Changeable High and Low Calibration Values
  • Multiplication Compensation
  • Temperature Calibration
  • Auto Hold / Auto Stable Measurement
  • Switchable Backlight
  • Automatic Power Off (30mins)
  • Low Battery Indicator
  • IP67 Dust/Waterproof
  • Replaceable Sensor

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