High-voltage phase indicator. Model: UBN-80E TF. Designed for checking phase alignment of cable lines and transformers. It is also intended as a bipolar indicator to determine the presence of voltage in AC electrical installations with a voltage of 6-10 kV and a frequency of 50 Hz. The device can also be used in single-pole mode. Features: Operating voltage range: 6000–10,000 volts. Length of the indicator head and tip: 270 mm. Handle length: 120 mm. Insulation part length: 350 mm. Rod length: 470 mm. Indication type: light only. Protection class: IP 65. Country of origin: Russia.