US$ 16.00
5 by 13 inch assembly in earth-science units
Velcro collision pads
Reading both light and heavy liquids on a single dual-scale stem from 0
verifying the inverse pressure-volume relationship in gas-laws units
Clear magnifier lid on this round viewer captures and enlarges small insects or specimens for elementary and middle school entomology observation
NeuLog Hand Dynamometer Logger Sensor Capacity_12mL 5 by 13 inch assemblyStrain gauge driven hand dynamometer data logging sensor with three selectable modes up to 500 N, 112 lb, or 51. 1 kg, supporting grip strength and muscle physiology investigations.
US$ 16.00
US$ 129.95
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