| Model series | Scienza-Add |
| Description | Gas-level column |
| Model | 386 |
| ID | 29135 |
| Height | 9 cm |
| Weight | 1.6 kg |
with gas plug coupling, plug connection closes automatically, height 90 mm (height without rotary knob), incl. 1 m connection hose.
Changes and errors reserved. Illustrations similar.