600 to 1700 nm Optical Spectrum Analyser with a unique double-pass monochromator allowing for -90dBm Sensitivity and 60dB of Dynamic Range. System includes a 70004A Display section and 70951B OSA Plug-In Module.

All our used & refurbished equipment is subject to electrical and cosmetic refurbishment in our In House Calibration Laboratory. We offer full warranty on all our equipment, supported by our Calibration & Repair Laboratory. Free shipping in the UK is standard. Please call or email us for a quick price quote

• Keysight (Agilent) 71451B - HP_71451b (3 Mo)