Vernier Software Cable Interface For Spec 20, +, D, And D+ Spectrophotometers

Description

These are nos cables. As I understand it these will require a Vernier Software serial box interface (check my other sales) and possibly Software.
Free shipping in a padded envelope.
From their website:
Spectrophotometers and Logger Pro Do you have a spectrophotometer that you would like to be able to interface with your computer? If so, you will be happy to learn that you can use Logger Pro software to collect data from Spectronic 20 series spectrophotometers (Spec 20, Spec 20+, Spec 20D, and Spec 20D+) with your Vernier interface. Note that these models all feature analog outputs, and are the ONLY spectrophotometers that are compatible with Logger Pro.
If you have a Spec 20, 20+, 20D, or 20D+, all you need is a cable (order code SPC-DIN for Serial Box Interface or ULI, or SPC-BTA for LabPro, ) to connect your spectrophotometer to your computer interface. The Colorimeter folder in Logger Pro contains experiment files for Absorbance vs. Concentration and Absorbance vs. Time. We have added an additional experiment file for Absorbance vs. Wavelength to this set. To download all three, go to our web site and click on “Downloads.” Under “Free Stuff” click on “Spectrophotometer Program.”