https://www.thingiverse.com/thing:2772263 See also : Multifunctional Tester GM328 - https://amzn.to/2ShBpXt or http://ali.pub/2z2qw9 NOGA deburring tool and Blades - https://amzn.to/2GCRW6R or http://ali.pub/2z2ah5 Buy & save with CashBack - http://ali.pub/2v0znm Donate with PayPal ---> https://www.paypal.me/perinski Instagram ---> https://www.instagram.com/v.perinski/ Twitter ---> https://twitter.com/v_perinski Pinterest ---> https://www.pinterest.com/v_perinski/ Tingiverse ---> https://www.thingiverse.com/thing:2110500 Facebook ---> https://www.facebook.com/3DPrinting.stl/

Attribution - Creative Commons

tester, tools, arduino, electronics