FK902 - Water level indicator 3 level

Pris: 29,-

5 stk. på lager

Here is an ideal project for students in areas of low rainfall, or away from town water supplies. This easily-constructed indicator shows three levels of water in a vessel or pool using red, amber and green LEDs. The FK902 demonstrates the principle of water conductivity and shows how, by using a High and Low probes and simple logic, 3 water levels may be displayed.

Technical Specification:

Power : 9VDC @ 25mA max.
PCB Dimensions : 31.5mm x 44.2mm x 15mm
Recommended Housing : FB03

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