FFL-310-U VISUAL FAULT LOCATOR

Item/Model

FFL-210-U

FFL-211-U

FFL-310-U

FFL-311-U

Light Source

Class 3A
laser diode

Class 2
laser diode

Class 3A
laser diode

Class 2
laser diode

Power Supply

Two 1.5 V, AA Alkaline Batteries
( Do not use rechargeable
type 1)

Two 1.5 V, AAA Alkaline Batteries
( Do not use rechargeable
type 1)

Dimensions &
Weight (w/batteries)

Length: 192 nm;
Diameter: 22 mm
Approx. weight: 230 g

80 x 55 x 15 mm
70 g

Max. Output Power

5 mW (7 dBm)
1.0 mW
(0 dBm)
to 0.5 mW
(-3dBm)

2 mW (3 dBm)
0.5 mW
(-3 dBm)
to 0.25 mW
(-6 dBm)

5 mW
(7 dBm)
1.0 mW
(0 dBm)
to 0.5 mW
(-3 dBm)

2 mW
(3dBm)
0.5 mW
(-3 dBm)
to 0.25 mW
(-6 dBm)

Central Wavelength

650 nm Âą 10 nm

Spectral Width (FWHM)

≦ 5 nm

Laser Light Pulse Duration

CW mode or 60% duty-cycle at 1 Hz

Operating

-10℃ to + 50℃, 0 to 85﹪RH ( non-condensing)

Storage

-20℃ to + 70℃, 0 to 85﹪RH ( non-condensing)

Connector

Universal (2.5 mm)