[DIVERSE GRATING OPTIONS] Featuring multiple line options (50/100/300/600 lines/mm), this spectrophotometer is for various optical experiments and educational purposes.
[STURDY CONSTRUCTION] Made from PET/plastic material, ensuring longevity and reliability during classroom demonstrations.
[COMPACT DESIGN] Measuring 50x50mm with a thickness of 2mm, it is lightweight and portable for easy transportation.
[EXCELLENT FOR TEACHING] This tool serves for demonstrating principles of spectroscopy in academic environments.
[SIZING ADVISORY] Check your specifications carefully; do not rely solely on Amazon's sizing information.