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providing accurate and detailed measurements
The three-pronged brass table with steel screw provides stable support
Integral Display: The Hall Probe features an integral display
Convenient Terminal: Each zinc electrode is equipped with a 4mm socket terminal
students and medical professionals gain a more intuitive understanding of kidney anatomy
Fraction Squares providing accurate and detailed measurementsClearly see and compare the size differences between common fractions. Color coded to make learning easier and fun. Ideal for ages 6 to 11 years. What's in the box The 51 proportionally sized pieces representing a whole, halves, thirds, quarters, fifths, sixths, eighths, tenths and twelfths in 9 distinct colors with printing on each piece. Each whole square measures 10cm in diameter. Comes in a sturdy plastic case for easy storage. Premium Quality:
