Magnetic Field Demonstrator - 2D Acrylic L1-Science-L2-Data Logging this multi-function digital thermometer measures

this multi-function digital thermometer measures body temperature from either the ear or forehead and delivers an accurate reading in just 2 seconds

7cm in diameter

BLUE is recommended for general use in low-risk areas

enabling educators and children to create custom obstacle courses that cater to different skill levels

Magnetic Field Demonstrator - 2D Acrylic L1-Science-L2-Data Logging this multi-function digital thermometer measuresMagnetic Field Demonstration 2D liquid with magnet. Acrlyic block (flat) filled with light oil & filings. Place magnet on unit (H S or bar), watch field develope. OHP operation also. Please note horseshoe magnet is not included.