81521B Keysight High Power Optical Probe

• High Power Germanium Sensor

• Wavelength range: 900-1700nm

• Power range: +3 to -80dBm

• Accuracy: ±2.2%

The Agilent 81521B high-power optical head connects to the Agilent optical multimeter host via the 81533B optical head interface module. This is a high-power optical head that can measure power up to +3 dBm.