Optics

Smartphone Microscope

Smartphone accessary
Microscope
Product description: Smartphone accessary, Microscope,optics sunidea STEAM education diy kits DIY，STEAM, maker，wood toy，Dynamic jigsaw puzzle，science education
INQUIRY

EK-T19
- language: Languages (english, french, german, italian, spanish, dutch)
- Total words:5000 words per language
- Total sentences: About 120 sentences per language
- Word storage and inquiry
- Local date & time
- year range from 1901-2154, total 254 years
- 12/24 time display
- 10 digit Calculator
- memory operation
- percentage calculation
- Exchange rate calculation
- key tone on/off
- auto power off after 5 minutes
- Power:CR2025*1