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Die BOYU-Pumpen sind tauchfähig und für alle Anforderungen von Hydroponiksystemen und dem Pumpen von Nährlösungen geeignet
while two thermostat-controlled modes either turn the fan off or reduce the fan speed when the room temperature drops below the set temperature
1 tablet per 1000 L
A special expansion foam on the filter nozzle ensures that the carbon's compaction rate remains high at all times
• Organic farming
bluelab EC Pen, EC Tester, Messbereich: 0,0-10,0 EC, Auflösung: 0,1 EC, 10 ppm (700), 10 ppm (500) CMH Die BOYU-Pumpen sind tauchfähig undFeatures Measures conductivity and temperature Units selectable for conductivity and temperature Backlit LCD display Calibration options Perfect calibration display Hold function Waterproof Automatic shutdown Automatic temperature compensation Technical data Units: EC, 500 ppm, 700 ppm, C, F Measuring range: 0. 0 10. 0 EC 0 50 C 32 122 F Resolution: 0. 1 EC Accuracy: 25 C 0. 1 EC 1 EC calibration point EC 2. 77 Incl. 1 x AAA batteries
