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The Aqua Master Tools E300 Pro measures electrical conductivity and temperature directly in the substrate, so you can see how many nutrient salts are in the medium and at what temperature the roots are working.
The probe is specially reinforced for repeated measurements in soil or coco and sits on a 90 cm cable for flexible use.
Key facts
- Range: EC 0.0–19.9 mS/cm; temperature 0–50 °C
- Resolution: EC 0.1 mS/cm; 0.1 °C
- Accuracy: EC ±2% F.S. (0.0–4 mS/cm); ±0.5 °C; ATC 0–50 °C
- Calibration: automatic 1-point (1.4 EC)
- Power: 2 x 1.5 V AAA (included)
- IP65 (electrode IP67); 220 x 40 x 40 mm; 171 g
Sold and shipped by Grow Guru (mako GmbH, Ettlingen, Germany), shipped from within the EU. Prices are set by the vendor and you complete your purchase on their site. Adults only.
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