Digital Coffee Scale 3kg/0.1g USB
€26,00 incl. VAT
Laboratory Jack 20x20
€70,00 incl. VAT
Laser Infrared Alarm
€13,50 incl. VAT
Description
Laser Infrared Alarm
Build a laser room protection that as soon as something catches on the sensor an alarm rings.
Dimensions: 16 x 12 x 3,5 cm
Batteries are not included.
Assembly instructions are contained
This product is not ready, you will manufacture it.
There are all the materials needed to make your construction.
Ages 12+
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