VFL with CW & 2Hz 1 modulated output. 2.5mm Universal Connector Interface, battery, soft carry case & instruction card

Cat #:
GVF 610

UPC #:

Wavelength: 635nm
Optical Output Power: 635 nm Laser, 1mW FDA 2, IEC 2
Power On: ON/OFF Pushbutton
Battery: 1000 operations, 3.0V, CR2
Low Battery: LED Indication
Modulation: 2Hz modulation
Operating Temperature: -10° C to + 55° C
Storage Temperature: -30° C to + 70° C
Weight: 3.0 oz (85g)
Physical: 6.10in (15.5cm) H, 0.940in (2.38cm) W, 0.750in (1.90cm) D


The GVF 610 is a high output visible laser designed to locate and identify faults in fibre optic cables such as breaks in jumper cables, patch panels and other cable splice areas. The GVF 610 Visual Fault Locator may be used within the OTDR “dead zone” to identify breaks and faults in the fibre. Fibre continuity testing on multimode or singlemode fibre up to distances of 5 km is possible with the GVF 610. This compact instrument includes a 2Hz modulation feature to enhance the identification of problems areas. The GVF 610 is fitted with 2.5mm Universal Connector Interface as standard to allow direct connection to the most common SC, ST or FC type connectors. A 3V CR2 lithium battery offering over 1000 operations provides power to the GVF 610. The GVF 610 includes a carry case with belt loop.
• Standard 2.5 mm Universal Connector
• High Output, up to 1 mW visible 635nm red Laser
• Compact, rugged design for field or laboratory use
• 2 Hz or CW modes of operation
• The GVF610 complies with 21CFR 1040.10 and 1040.11


User Guide