specbos 1211 is in production since 2009 in different versions: It started with the basic model specbos 1211 (till 2010), which was followed by specbos 1211-1.
specbos 1211-1 is equipped with improved electronic and different connectors (USB, LAN).
In 2016 it was replaced by specbos 1211-2, which is still in production. This actual model is equipped with a new Hamamatsu detector, allowing the measurement of higher intensity levels.
The following upgrades are possible:
- specbos 1211 to specbos 1211focus
- specbos 1211 to specbos 1211-1
- specbos 1211-1 to specbos 1211-1-LAN
- specbos 1211-1 to specbos 1211-1-BT
- specbos 1211UV to specbos 1211UV-1
Please note, an upgrade to specbos 1211-2 is not possible.