About

Stopwatches USA is a division of Eric Armin Incorporated and has been distributing timing products for over 25 years. We are the exclusive dealers of Hanhart and EAI stopwatches, timers and accessories in North America.  

We offer a full line of digital and mechanical stopwatches for general purpose timing to sophisticated industrial timing and specialize in mechanical and digital stopwatches, timers and timing products calibrated and traceable to NIST requirements.