OTDR Tester GR-230 | 3.5 Inch Touch Screen | OPM, VFL and Light Source

This OTDR tester is a pocket optical time domain reflectometer with a 3.5 inch multi-touch screen that locates breaks, bends, splices and connectors on single-mode fibre over ranges from 100m to 80km, with a 2m event dead zone. It is offered at 1310/1550nm (22/20dB), 1550nm, 1610nm or 1625nm (20dB), and also works as an optical power meter, light source and 10mW visual fault locator. One-touch auto testing picks the range and pulse width for you, while average and real-time modes let you set them by hand. The event map turns the trace into a line of icons for launch, connectors, splices, bends, splitters and the fibre end, with the distance and loss of each. The 1550nm, 1610nm and 1625nm versions can test with live traffic on the fibre. Features and Benefits - 7 functions in one - OTDR, VFL, OPM, light source, loss test, event map and LED torch. - 3.5 inch multi-touch screen - trace, cursors and event table on one screen. - Range 100m to 80km, minimum distance 3m - short patch leads to long feeders. - Event map - non-specialists can read faults without interpreting the curve. - OPM from -50 to +26dBm at 10 wavelengths - check ONT and PON power levels. - Stores at least 400 results plus a micro SD card up to 32GB - keep .sor files for reports. - 2000mAh battery with USB-C charging - 4 to 5 hours of use per charge. Applications - FTTH and PON installation, acceptance and fault finding - Locating breaks and tight bends in drop cables and patch leads - Checking splice and connector loss after jointing - Power and loss checks on ONTs and splitters In the box - OTDR, carrying case, charging cable, lanyard, user guide and cleaning swabs. Note: The OTDR, light source and VFL ports emit laser light. Never look into the laser output or a live fibre end. Only the 1550nm, 1610nm and 1625nm versions are for live fibre testing; the 1310/1550nm version must be used on dark fibre.