Pay in 4 interest-free payments of $6.00 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
or switched to allow the user independent control of the wave and strobe frequencies giving the impression of wave motion across the viewing screen
The covers have a fabric backing which helps to keep it in place on desks/table tops and reduces slipping considerably when in use
Each specimen is encased in indestructible resin and can safely be used by young children
easy clean surface
Forcemeter, Two Way, Beige, 10N (Each) Flipchart Easels or switched to allow theThe two way forcemeter are ideal for using thegrams scale for a mass activity andthe newton's scalefor a force activitiesTransparent acrylictubular body with dual scale grams and newtons
US$ 5311.66
US$ 32.96
US$ 33.97
US$ 205.24
US$ 19.30
US$ 45.55
US$ 44.38
US$ 235.00
US$ 36.55
