Elenco Teach Tech Hydrobot Arm Kit $34 at Amazon $34 $53 Amazon has the Elenco Teach Tech Hydrobot Arm Kit (TTR-632) for $34 with free shipping. Has 6 different axes, 270° arm rotation, and is controlled by hydraulic plungers. $34 retail: $53 Report Posted by DrBatman03/25/2020 at 05:37 PM PT
Comments & Reviews
Thank you!