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GQ-5200 ADSL2+ Tester is a hand-held communication instrument that supports batteries as power supply, and has a large color touch screen with English display. This product is particularly applicable for the field cutover, acceptance and maintenance of ADSL equipment, and can be widely used by ADSL business operators like China Telecom, China Rail Company, etc, and is the best choice of ADSL engineers and technicians. Major Features: ● English menu, large color touch screen, and simple operation;
Maintenance Telecom,Maintenance CATV,Test Lab of Fiber Opic GQ-JW3109 Optical Light Source optical light source can provide 1 to 4 output wavelengths to meet specific requirements, including the 650nm red source and the 1310/1550nm wavelengths for single mode fiber or the 850/1300nm wavelengths for multimode fiber, as well as other wavelengths according to customer needs.
GQ-JW3208 handheld optical power meter is a compact and an easy-to-use testing instrument for optical fiber networks, which can be used for absolute optical power measurements as well as for relative loss measurements in optical fibers. It features ingenious appearance, wide range of power measurement, high accuracy and user self-calibration function with high performance-to-price ratio. GQ-JW3208 handheld optical power meter is a compact and an easy-to-use testing