3302b OTDR Tester — 1310/1550nm, 30/28dB | Fiber Optic Equipment, Precise Measurement Data

The 3302b features a striking modern appearance and a user-friendly design. Its interface is exceptionally simple and intuitive, and the unit supports dual control methods—physical keys plus a touchscreen—to streamline operation for field technicians. A built-in one-key analysis function delivers test results rapidly. Test events are presented in the main screen as a clear list, showing event number, type, event location (distance), loss, reflection, event point attenuation, total loss, and related details. The entire instrument uses an intelligent power management mode to optimize battery life.