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Showing 21 - 26 of 26 Products
Model: KIT04121P | Catalog #: 276-252
Model: 2770161 | Catalog #: 277-161
Model: 2770162 | Catalog #: 277-162
Model: K2639 | Catalog #: 277-041
Velleman's K2639 is a fun liquid level controller that detects fluid levels and operates a bell or o...
Model: K4301 | Catalog #: 277-040
Velleman's K4301 is a fun pink noise generator with an output voltage of 150mVrms and output impedan...
Model: 32395 | Catalog #: 276-211
Reader powered by USB, reader includes bi-color LED and each tag has a unique 10-digit ID.