Pay in 4 interest-free payments of $9.75 Learn more
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Output frequency: 50Hz
rhythm patterns and symbols
This model is very quick and easy to assemble
Set of 2 Big Magnetic Needle
high function
Clamp for Flask Electricity Output frequency: 50HzFlask Clip Length 19cm Coated with plastic Premium Quality: This item is made of high quality, heavy duty and durable materials. Designed for use in professional laboratories but is an ideal choice for science classrooms and educational settings. If you need custom order with different sizes design please contact us. Safely Packaged to avoid being damaged during transportation. If received broken, please provide the image to receive instant refund.
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