The AQ4321D is a Tunable Laser Source with precise wavelength control in the 1520 to 1620 nM range. Resolution is 0.001 nM. Full remote control is available via IEEE-488 or RS232C interfaces.

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

Ando AQ4321D Datasheet   (105 KB)