Electro-conductivity (EC) or quantity of salts dissolved in water is an important parameter for the hydroponics land and culture .
Indeed, its value provides information on the concentration of the solution.
Its unity is expressed in mS / cm ² (milli Siemens / cm).
The tester EC DIST 4 pen (from Hanna) tester is reliable and robust in a very competitive cost. This very accurate tester (0.01 mS / cm ²) will give you full satisfaction.


Features


- Range of values: EC 0 to 19.99 mS / cm ²
- Resolution: 0.01 mS / cm ²
- Margin of accuracy: + / - 0.02 mS / cm ²
- Calibration Manual 1 point: 12.88 or 2.76 mS / cm ²
- Automatic temperature 5 to 50 ° C: increase the reliability of the measure,
- Battery: 150 hours,


Included


Tester EC Hanna DIST 4 comes with a screwdriver for calibration, the protective cap, batteries and instructions.

£ 39