STEM LAB by UGears UTG0081 Tachometer Roadname_Mississippi Central Walthers Proto 920-109131 HO Scale

Walthers Proto 920-109131 HO Scale Rebuilt 40' Well Car TTX (New Logo Patch) DTTX 455608

Features embodied into this design include a longer spring travel

Walthers Cornerstone 933-4585 HO Scale Single Track Bridge Low Abutment

**The cooling fan must be removed prior to driving in wet conditions

Green: LMT

STEM LAB by UGears UTG0081 Tachometer Roadname_Mississippi Central Walthers Proto 920-109131 HO ScaleSTEM LAB by UGears UTG0081 Tachometer Assemble the Tachometer model kit and discover how it works. The model kit comes with a QR code to the study guide about the mechanism, the principal of its working, the main characteristics, formulas. It also includes interesting assignments. Dive into augmented reality and look at how the Tachometer works. Interact with the model via a special AR application from UGears. A tachometer is a device designed to