- Home
- Brand
- Admiral (17)
- Amber Nixie Light (19)
- Bad Dog Designs (16)
- Chronix (72)
- Douk Audio (48)
- Gazotron (66)
- Gra & Afch (147)
- Handmade (267)
- Indicator Company (26)
- Millclock (60)
- Monjibox (238)
- Nixie (17)
- Nixie Clock (20)
- Nixie Clocks (48)
- Nixie Tube Clock (22)
- Retronix (19)
- Rft (34)
- Soviet (201)
- Ussr (43)
- Vintagetubeclocks (18)
- ... (2115)
- Features
- 12 Hour Display (232)
- 12-hour Display (25)
- 24 Hour Display (93)
- 24-hour Display (19)
- Alarm (71)
- Battery Backup (13)
- Blue Led Backlight (5)
- Calendar (2)
- Color Changing (58)
- Colour-changing (2)
- Day / Date Display (3)
- Digital (5)
- Digital, Lighted (136)
- Diy Kit (8)
- Hours, Minutes (14)
- Lighted (2)
- Regular (82)
- Temperature Display (9)
- Wifi (2)
- Wifi Sync (2)
- ... (2730)
- Marke
- Model
- Admiral Nixie (12)
- Braun Bc01 (68)
- Divergence Meter (31)
- Imperial (15)
- In-12 (23)
- In-12 Nixie Clock (26)
- In-14 (75)
- In-14 Nixie Clock (15)
- In-16 (12)
- In-18 (69)
- In-18 In18 (12)
- In-8 (12)
- In-8-2 (15)
- In14 (19)
- Jewel Monjibox (20)
- Nixie Clock (18)
- Other (83)
- Spark (120)
- Vfd (18)
- Zin-18blackcase (16)
- ... (2834)
- Room
- Type
- Alarm Clock (123)
- Clock Calander (12)
- Clock Radio (11)
- Custom (11)
- Deck Clock (136)
- Desk Clock (84)
- Digital Clock (20)
- Ips Clock (140)
- Nixie (12)
- Nixie Clock (127)
- Nixie Tube (801)
- Nixie Tube Clock (125)
- Nixie Tubes Clock (75)
- Nixie Vfd Tube Clock (10)
- Nos Tube (39)
- Regular (83)
- Standard Alarm Clock (57)
- Thermometer Clock (17)
- Vacuum Tube (22)
- Wrist Clock (12)
- ... (1596)
50 pieces of vintage dot nixie tubes IN-28 unsoldered tested
The IN-28 is a top view Soviet neon display tube designed to be used as a single dot indicator in large tiled displays. Large numbers of IN-28 tubes would be chained together to form segmented and dot matrix patterns with each tube acting as a single pixel. 28 uses the same size envelope as the popular Soviet-made IN-4 nixie tube but is equipped with a different base, a 7 pin flying lead type that required the tube to be directly soldered into the target device. The IN-28 is very bright, and displays built using this tube have excellent visibility. Indicating current (no more than): 13mA. Keep-up voltage (no more than): 175V. Firing voltage (no more than): 240V. Diameter of the tube: 31 mm.
Made in "GAZOTRON" Plant in Ukraine.