TRS-RenTelco provides 24/7/365 live support to our global customers and has locations in the United States, Canada, Mexico, Malaysia, and India.

Click to see a list of global sales offices and their contact information.

Live Chat

800-874-7123

Test Equipment for Rent, Lease or Purchase - 800-874-7123

Search the largest selection of new and used test equipment.

Current Promotions

Featured Test Featured Telecom Sale Specials Accu-PLUS

Agilent EXFO JDSU LeCroy Spirent Tektronix

0% finance Sell used

Rent Rent-to-own Lease Buy Sell TIP Divide-by-12

Customer Support Address/Phone/Email Maps/Directions Request a Quote Order a Catalog My Account Equipment Return

Company Profile ON-DEMAND! Services Careers ISO 9000 17025 Presentation Trade Shows News Testimonials

Communications Test Equipment Solution Center

Welcome. Sign in for pricing and availability. New customer? Start here.

Equipment Inventory

Communications Test

OTDR

Optical Time Domain Reflectometer (OTDR) is a device that measures distance to a reflection surface by measuring the time it takes for a lightwave pulse to reflect from the surface. Reflection surfaces include the ends of the cable and breaks in the fiber.The reflectometer measures the ratio of incident and reflected light power, or backscatter. By using this device you can figure precisely where a fiber optic link is broken.
View OTDR Comparison Data

Refine your search by Manufacturer