Contains six ZIN70 Nixie tubes, the largest tubes made! Bulbs are 5.9 (H) Inches Each. This clock can be programmed as an alarm and shows date and temperature on a rotating basis. An hourly chime can also be set. You can also adjust this clock via your smartphone, desktop, or from the clock itself. Adjustment knob is circled below. Comes with instruction manual. Tubes are displayed on a sleek Black Aluminum base.
19 (L) x 4 (D) x 5 (H) Inches