Profile: Shaanxi Foresight Electronics Co.,Ltd. specializes in providing optical communication networks and back up power supply test apparatuses. We are an ISO 9001:2000 certified company. Our products include data communication testers, optical communication testers, stationary battery testers, power quality equipments, stationary battery chargers and weather radar units. FST-CATV signal tester adopts the all-number displays. The readings on the measuring instruments are clear and precise. The large screen figure monitor is convenient to measure the main targets of the CATV systems. We offer 3-phase analyzing and testing devices for the quality of power grids.