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Extech EC400 Conductivity Total Dissolved Solids(TDS) Salinity Temperature Meter

Order Code:

51-8753

Brand: Extech MPN: EC400 EAN-13: 4016138346084
Qty Was Unit Price (Inc VAT)
1+ £117.25 £104.76
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
Out of stock2 due on 10/04/2026


The Exstik is ideal for the all important job of measuring quantities of liquids. The Exstik is highly accurate, and the user-friendly electrode is easy to change. The device also possesses a bar-graph display and a storage function for measurement values.


  • 4 parameters with a device
  • Conductivity, TDS, salinity, temperature
  • Watertight (IP67)
  • Dimensions: (L x W x H) 41 x 36 x 172 mm
  • Measurement range - conductibility: EC 0 - 19.99mS/cm, TDS 0 - 999ppm / mg/l (1.00 - 9.99ppt / g/l), salt content
  • Power supply: 4x CR2032 batteries
  • Product Specifications: EC 0.1µS/cm, TDS/salt content 0.1ppm, temperature 0.1°C
  • Accuracy ±2%
  • Operating temperature 0 up to max. +50°C
  • Weight: 110 g

Supplied with 4x batteries (type CR2032), Protective cap, Plastic cup, Carrying strap and operating instructions..
Type Water quality meter
Accuracy ±2%
Power supply 4x CR2032 batteries

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