DC FORMULAS...Retail $55.00 The matte outer ring and the shiny chapter rings makes this "Lee de Forest" chrome clock stunning! It's colorful... It's practical....And it would make a great gift for anyone who works with Ohm's law and electricity or electronics. Order your DC clock here. Highly visible 13" diameter with glass lens. 

• Adds instant distinction to any office, classroom, workshop or break room!
• Prove its worth "time and time" again!
• Resistor bands color chart (see our TechNotes page to the left for more info)
• Ohm's law for Direct Current DC applications
• High quality products - will give you excellent service
• All products include quality quartz movement, sweep seconds hand and battery.
• 30 day guarantee, one year warranty
• Shipping generally within 24 hours!
• In most cases can be taken as a tax deduction

"Thanks for getting the clock to us in a timely manner. It arrived a few days before the AC class was to start. The clock looks great hanging on the lab wall. Please send the Christmas season promotional flyer." A. Maggs, PSEG Training & Development Spec., Edison, NJ

"Got my clock yesterday. Looks great!" ...R. Eisenbrey, Guadalupe Valley Telecommunications Corp., Bulverde, TX