Основные конкурентные преимущества:
Низкие цены (за счет крупносерийного производства и больших объемов продаж)
Улучшенная термостабильность
Наличие встроенной памяти для хранения и передачи параметров ПЭП - серия «Память» "П"
Устойчивость к истиранию
Удобная форма и шероховатая поверхность корпуса​

UD3-103EC is a hand-operated ultrasonic flaw-detector “Peleng” series. It makes possible detection and sizing of inner flaws in metallic and non-metallic materials, also in welding. It has modification UD3-103EC, combining ultrasinic and eddy-current testing.
Nonvolatile memory can store presets, scans and reports, secured by password from change or deleting.

UD2-102EC is a hand-operated ultrasonic flaw-detector “Peleng” series. It makes possible detection and sizing of inner flaws in metallic and non-metallic materials, also in welding. 
UD2-102EC can operate in hard-to-reach places, on big altitude and in hazardous conditions. It provides 100 presets and can save the results.

UD3-204 is a general purpose ultrasonic flaw detector and thickness-gauge. 
It has such features as acoustic contact control, built-in DGS, simplified sensitivity set. It allows to load custom DGS-graphs from PC, has an algorithm for evaluation of sound attenuation in test piece, also a special mode for curved surfaces.

UD3-307EC is the latest and the most modern flaw-detector of “Peleng” series. It is universal instrument, compact and light-weight (1,35 kg), can work in wide temperature range (-25°C … +50°C). It has user-friendly interface, comfortable keyboard, memory for presets and reports, and password protection. Also it can operate as thickness-gauge.