BFKK 1310/1550nm OTDR 26/24dB 4.3″ Touch 11-in-1

11-in-1 OTDR for single-mode fibre

This BFKK tester combines Auto OTDR, Expert OTDR, Event Map, OPM, VFL, stable OLS, optical loss test and RJ45 cable tracking in one unit. It operates at 1310/1550 nm wavelengths with 26/24 dB dynamic range and reaches up to 100 km. The 4.3-inch touch screen and 8 GB memory storing 200,000 curves suit field engineers and installers who need multiple test functions in a single handheld device.

Replaces separate OTDR, power meter.

Carrying one instrument instead of four reduces kit weight and setup time on FTTx, backbone construction and emergency repair jobs. The jump is worth it when daily work demands both quick Auto OTDR scans and detailed Expert OTDR analysis with simultaneous curve, list and map views. Teams that only perform basic continuity checks or require multi-mode testing will not use the full feature set.

Handheld, battery-powered, ready in seconds

The 4,000 mAh lithium cell delivers 12 hours continuous testing and 20 hours standby, so a full shift is covered without recharging. Auto OTDR mode runs with one key, letting inexperienced users capture traces immediately. Common issues are dirty or mismatched connectors — FC/UPC, SC, ST and LC adapters are included — and forgetting to clean end-faces before measurement, which inflates loss readings.