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Electromagnetic guns, diy teaching kits, multi-stage module coils, ejection guns. Products need to be assembled by yourself
51.68
–
126.17
$
7
reviews
Price history
- for 3 month
- for half a year
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49.10 $ (-5%)
49.10 $ (-5%)
46.51 $ (-10%)
43.93 $ (-15%)
41.34 $ (-20%)
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Customer Reviews
R***l
September 15, 2020
never shipped item. never responded to messages.
M***h
October 6, 2019
Fast shipping, All parts received needed to make coil gun work. The seller very helpful and emailed me instructions for 4 stage coil gun. The ZVS is a bit different and nowhere says how many coil windings to add to each coil. I will look online to find a calculator or example, too many coils could give too much resistance, I was also going to put scr under the PCB but diagram shows on top, also I would not have guessed to drill holes for optical infra red, instructions are needed in future for all customers. Needs guide how many coil turns. Other than that happy with sellers help and purchase, I will make after my holidays I couple weeks, recommended
Anonymous