FIRECAT Single Wavelength - Multimode 850nm Firecat OTDR provides an industry leading value with its low cost and easy functionality. This unit is perfect for both inexperienced and experienced technicians alike with its simple on-screen soft key menus. By providing the essentials for fiber optic troubleshooting, this OTDR is the perfect tool for basic link troubleshooting and is affordable enough for every truck, office or tool kit. Dynamic Range - 23db Lowest Cost OTDR in the Industry Easy Operation with Soft Key Menus Small, Lightweight and Rugged Interchangeable Adapters Event Table and Auto-Test Modes USB Data Transfer Backlight Keypad and Screen for Easy Use in Dim Lighting Conditions Available in a Ruggedized Version Multimode Units Designed to Work with Both 50/125m and 62.5/125m Fiber Download Product Spec Sheet: Firecat OTDR Spec Sheet (pdf)