Brand US Lasers
MPN VOL850-5

Check the listing for details. Variable IR Output Laser Diode Module 850nm, 0-5mW. Condition: New. Listed at 86.95 USD. The addition of the external pot connection allows the operator to either switch between two power settings with an internal dual resistor setting or constantly raise or lower the power from less than 1mW to the internally preset maximum power setting by using a multi-turn external pot.

$43.48
$86.95