Fluorescent Display 20 digit Gottlieb XO-840
Gottlieb 20-digit fluorescent display glass with 20 terminals (10 + 10) at bottom and 18 terminals (9 + 9) at top of tube.
The glass tube nipple is located at the bottom center of the display tube.
- Itron FG209M2
- Itron FG2013B
- Gottlieb MA-644
- Gottlieb XO-840