M-310 Visual Fault Locator is used for the measurement in single-mode or multi-mode fibers. It features a r ed design, an universal connector and an accurate measurement. The M-310 visual fault locator easily identifies the cutting, micro-bending of the optic fiber, passes through the jacket fiber and performs an end-to-end fiber identification. Its measurement range is up to 5km. It is an ideal tool for the examination of all kinds of patch cords and ribbon or bunched pigtails in the installation and maintenance of fiber optic networks.

Features
Detects breaks, micro-bends even through jacketed fibers
End-to-end visual fiber identification
Locates faults up to 5km along the fiber.
Mechanical fusion splice optimization
Compact size and light weight, suitable for field testing

Applications
Maintenance in Telecom
Maintenance CATV
Test Lab of optical fibers
Other Fiber Optic Measurements

Specifications
type M-310
Wavelengths(nm) 650±10nm
Fiber Model SM,MM
Output Power 1mw, 5mw, 10mw, 15mw
Spectral Width(nm) ≤5
Emission CW,2Hz can be optional
Optical Connector FC/Universal 2.5mm adaptor
Power Supply 2pcs AA alkaline batteries
Battery Operating Time 30 hours
Operating Temperature(℃) -10~+60
Storage Temperature(℃) -25~+70
Dimension (mm) 100*50*25
Weight (g) 50