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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
number comparison
all in one pen
Extending supports accommodate different sized instruments
easy clean surface
or switched to allow the user independent control of the wave and strobe frequencies giving the impression of wave motion across the viewing screen
Forcemeter, Two Way, Beige, 10N (Each) Flipchart Easels number comparisonThe two way forcemeter are ideal for using thegrams scale for a mass activity andthe newton's scalefor a force activitiesTransparent acrylictubular body with dual scale grams and newtons
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