optical fiber communicable for underground cable display the fault signals using LED flashing lights TYHD-1 panel type fault indicator(be called indicator for short below) is mainly used for indicate short ... Read MoreGet Best Price
optical fiber communication earth fault indicator with automatically identify and effection TYHD-A1 panel type fault indicator(be called indicator for short below) is mainly used for indicate short circuit ... Read MoreGet Best Price
DTU power distribution network feeder automation device is used for terminal monitoring for RMU, small switching station,can connect with master station and realize the electrical signal gathering and control ... Read MoreGet Best Price
Transformer Oil Dielectric Strength Tester With the function of displaying the measured temperature and system clock Many power systems, railway systems, large-scale petrochemical plants and enterprises have a ... Read MoreGet Best Price
single chip designed Ultrasonic bird repeller for driving birds away in transformer substation and airport runway Comprehensive intelligent voice ultrasonic bird repeller Part I Overview The highest sound waves ... Read MoreGet Best Price
