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The clamp meter allows you to measure AC voltage up to 600 V, AC current...
The functional/arbitrary generator allows you to generate sinusoidal,...
ELECTRIC CROCODILE KIT 28 PCS - YT-06870
ELECTRICAL CONNECTOR KIT 50 PCS. - YT-06868
The yt-2263 cutter
Side cutter YT-21158 with VDE insulation, made of high quality CrV steel.
Universal pliers YT-21152 with VDE insulation, made of high quality CrV...
SYT-21155 straight elongated pliers with VDE insulation, made of high...
The signaling device is designed mainly for monitoring the soil moisture of plants grown in pots. The basis of its operation is the fact that water is a good guide. This means that the moist soil conducts well and the drying one becomes an insulator. Earth resistance is measured using a pair of pointed electrodes that are placed in a pot. The measurement takes place continuously and when the soil dries up, the system triggers sound signaling that reminds of the 'desire' of plants.
The device is especially recommended to all lovers of pot plants