Paint Spray Gun Portable Multi Purpose USB Charging Stable Sprayer Gun for Tattoos DIY Decoration

1??Wide Usage: This tester is used to evaluate FTTx and access net work construction and maintenance. identify fiber breakpoints. measure fiber cable lengths. calculate relative optical power loss. 2??Double Wavelength: Mini OTDR test wavelength is 1310nm and 1550nm. the test range is from 5m to 100km. and the dynamic range is 26dB 24dB. 3??Multi Interface: The VFL red light source and OPM optical power meter interface can be used for SC and FC ST. the OTDR stable light source interface can be changed to SC or UPC. FC or UPC at will. 4??With 4.3in Touch Screen: The meter is equipped with a 4.3in touch screen. which is more convenient for operation. 5??ABS Shell: This meter is made of excellent ABS material. which has high strength. great flame retardant. stable and durable.Paint Spray Gun Portable Multi Purpose USB Charging Stable Sprayer Gun for Tattoos DIY Decoration