Add a practical touch of electrical engineering to your desk, workshop, office, or home bar with this slate coaster featuring an engraved Ohm's law wheel.
The engraved reference displays the relationship between voltage, current, resistance, and power, making it a useful conversation piece for electricians, electrical engineering students, makers, technicians, and anyone who enjoys electronics.
Made from natural slate, each coaster has its own unique texture, edges, and color variation. The engraved design is intended for everyday use while adding an industrial, technical style to your space.
Features:
- Engraved Ohm's law wheel reference
- Displays voltage, current, resistance, and power relationships
- Made from natural slate
- Useful for drinks, desks, workbenches, and office spaces
- Great gift for electricians, engineers, students, and makers
- Natural variations make each coaster unique
- Designed and engraved in the USA by VanDyne Industrial
What's Included: 1 × engraved slate Ohm's law wheel coaster
Cross-listed from Etsy 4573213248. Inventory untracked (MTO / count pending).
