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5) Full periodic table with atomic number reference in each period (row)
Grab it today with no risk and feel the difference yourself
Safe LEDs in the three primary colors of light (red
Our laser pointers are guaranteed to be FDA compliant because we test each batch for conformity to the rated power levels
Tackle your physics problems with blazing efficiency
Super Safe Green Laser Pointer (Class 2) laser 5) Full periodic table withThe Super Safe Green Laser Pointer is the ultimate in laser safety at <1 mW (Class 2) low power levels emitting 532 nm light. These kid safe laser pointers remain more visible than a red laser pointer of regular power output and are perfect for science and physics demonstrations. All of our green laser pointers are fitted with an infrared (IR) filter to catch any hazardous invisible IR light. Guaranteed to be FDA compliant, tested for safe power
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