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Motor and fan with propeller blade
Helicopter Lifting Capability
【VERSATILE】：Take this compact camping chairs with you anywhere
while performing a number of educational experiments
horizon education renewable energy monitor FCJJ-24 Bistos Motor and fan with propellerThe Renewable Energy Monitor is an educational evaluation monitoring device with measurement software which allows graphical display of performance characteristics on your PC. The REM can also display readings on the built in LCD screen meaning it can be used with or without a computer, indoors or outdoors. The data gathered using the REM can then be used to optimise your renewable energy experiments and maximise the performance. Numerous experiments
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