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Recliner armchair SUPERB with lifting mechanism + massage, dark grey€777.83 -28% €560.04
Digital tester with accurate (about 0.01) to measure the EC (Electro-Conductivity) of the nutrient solutions. Nutrients emit an electrical current in the water and the two electrodes of the tester EC measure.
Incorporates technology ATC (for automatic temperature compensation). In fact, the various temperatures of your solutions that have a direct influence on the measures of EC.
Essential in hydroponic culture.
Features :
• Range : 0 to 100 mS/cm
• Resolution : 0.01 mS/cm
• Scale conversion : 1.0 ec = 700 ppm
• Accuracy : +/- 2%
• Temp °C : 5-50°C
• Technology ATC
• Calibration : 1 point (buffer EC 2,80)
• Power supply : battery(s) button(s) alkaline(s) LR54 LR1130
• Dimensions : 150 x 29 x 20 mm
• Weight : 51 g
Is recalibrates by 1 point (Buffer EC : 2.80 a).