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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Do not use harsh chemicals or wet cleaning methods
while the built-in rotation sensor ensures accuracy in movement and control
Set includes: Submarine
Dash - 18 Robots & 2 10-Port USB Charger
rounded edges and quiet wheels make them ideal for early childhood settings
Wireless Push Button Switch Pack L1-Digital Technologies-L2-Classroom Resources-L3-Digital Microscopes Do not use harsh chemicalsTest students' reaction times; record times for various events including physical experiments and chemical reactions. This wireless Bluetooth sensor comes with a pair of push button switches, designed with a simple on off push, with a red LED light to signal when the switch is on'. This wireless sensor with its pair of switches can be used for all sorts of different activities: Reaction time Counter Stopwatch Tracking events e. g. when a chemical is
US$ 43.00
US$ 71.00
US$ 72.00
