IN-16 indicator lamps are divided into:
- by radio frequency bands;
- according to the number of electrodes: triodes; tetrodes; pentodes and others;
- in terms of power dissipated by the anode: low power - no more than 50 W; average power - no more than 5 kW; high power - not less than 5 kW;
- by the nature of continuous operation;
- impulse.
Ambient temperature - from -60° С to +70° С.
The height of the digits is 13 mm.
Overall dimensions - 13×80 mm.
Weight - no more than 10 g.
Indicator IN-16 is characterized by high brightness and image contrast, low power consumption, simplicity and reliability. It fills with neon and has an orange-red glow. The indication is made through the side surface of the cylinder.