About Us

Ten years ago, in the Spring of 2003, our company's founder Bill Chapman decided there had to be an easier way to buy oscilloscope probes - forget the ala carte', make sure all the bits and pieces are there, eliminate a distributor network and remove that "1" from in front of the retail price! 

Since the brand's inception, ezProbe was founded with the core principals of providing quality oscilloscope probes with ALL the accessories, individually test for consistency prior to every shipment, and back with a 30-day unconditional guarantee. Happy Anniversary!


ezProbe is a product division of Tyrosys Corp, a technology focused corporation founded in October 2002.

We encourage you to explore our site and if you have questions please fill out our Contact Form or call us toll-free!


Our Contact Information:


400 N. Center Street
Bonham, Texas  75418 USA



1-877-TYROSYS  (877-897-6797)

903-640-4900 phone

903-640-4951 fax


Hours of Operation:

9:00 am to 6:00 pm Monday through Friday, Central Standard Time


Weekday Shipping Cut-off Time:

We strive to ship all received orders placed before 4:30 pm CST the same business day.