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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
These tools are ideal for developing children's muscles for writing and their fine motor skills
30 x 80 x 40mm
Printed recorder design
Other brands of access cards are available
Joulemeter / Wattmeter, Digital - Edulab Ball Games These tools are ideal forThe Edu Lab Joulemeter Wattmeter is light, compact, and designed for class demonstration or student use. The unit can measure energy taken up by a load, either by AC power or DC power, and from 1J to 999,999J or 1mJ to 999,999mJ and can also measure power level of 200mW to 200W. One pair of 4mm sockets is also provided to indicate the instantaneous power. Depending on mW mJ or W J range, 1V full scale deflection represents 100mW or 100W respectively.
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