- High-potential AC and DC milliammeter series ITV-140R designed to measure DC and AC sinusoidal current with frequency of 50-60 Hz, under the potential of up to 140 kV.
- Milliammeters are designed for operation as part of testing devices within the premises.
+ ambient air temperature range, °С, – from +5°С to +40°С;
+ relative air humidity, %, – until 90;
+ air pressure at 25°С, mm Hg, – от 630 до 800.