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Portable Optical Light Source Range -7dBm 850/1300nm for Measuring Optical Loss

Note: Battery not Included During The Shipping !!!

Features：

Provides 1~4 output wavelengths which can be optional according to customer’s needs
CW, 2Hz modulation output at 650nm, and CW, 270Hz,1KHz,2KHz modulation output at other wavelengths.
High stability of the output power
Stable output wavelength
Backlight LCD display supports night operation
Compact size and decent appearance
Large LCD, easy operation
Alternative 10 minutes Auto-off function conserving battery life

Specifications：

Type	---
Wavelengths(nm)	850/1300
Emitter Type	FP-LD,LED or others please specify
Typical Output Power (dBm)	-7dBm for LD, -20dBm for LED
Spectral Width(nm)	≤10
Output Stability	±0.05dB/15mins; ±0.1dB/ 8hours
Modulation Frequencies	CW,270Hz,1KHz,2KHz
Optical Connector	FC/PC
Power Supply	Alkaline Battery(3 AA 1.5V batteries) (not included)
Battery Operating Time(hour)	45
Operating Temperature(℃)	-10~+60
Storage Temperature(℃)	-25~+70
Dimension	23.5168cm
Weight	0.6kg
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Handheld Light Source is designed for optimal use with Optical Power Meter for measuring optical loss on both single mode and multi mode fiber cable.