1. 650nm red light button: Long press the red light button to turn on the red light source and short press again to switch to the flashing/off state 2. High-brightness LED lighting flashlight, convenient for construction work in dark environments 3. The ceramic core can be replaced. When replacing the ceramic core, just remove the metal head 4. Charge as you go, convenient and environmentally friendly. Built-in overvoltage protection circuit is fully charged and automatically cuts off the power 5. Universal interface, supports a variety of wires, 2.5mm diameter universal nib, supports SC, ST, FC common interface wires 6. Automatic shutdown function, automatically shut down after 10 minutes without operation 7. Press the red light button + LED button at the same time for a few seconds, when the indicator light flashes 3 times, it means that the automatic shutdown function is turned on/off 8. Working time: about 24 hours 9. Measuring range: 10-15km 10. Power supply voltage: 1.5v 11. Power supply mode: USB charging/built-in lithium battery 12. Battery capacity: 3.7v 600mah 13. Storage temperature: -40 to 85 degrees Celsius 14. Working temperature: -20 to 60 degrees Celsius 15. Interface type: 2.5mm universal adapter 16. Output wavelength: 650nm 17. Output power: greater than 5mW / greater than 15mW / greater than 20mW / greater than 30mW 18. Application: fiber splicing, testing, wire testing, network analyzer, spectrum analyzer 19. Size: 125x35x17mm 20. Net weight: 38g Product list: -1 x red light pen -1 x lanyard -1 x packing box -1 x ceramic core -1 x instruction manual -1 x charging cable
1. 650nm红光键:长按红光键,打开红光源再次短按,切换至闪烁/关闭状态 2. 高亮度LED照明手电筒,便于黑暗环境施工作业 3. 可更换陶瓷芯,更换陶瓷芯时,将金属头取下即可 4. 随用随充,便捷环保内置过压保护电路充满自动断电 5. 通用接口,支持多种线材,2.5mm直径通用笔头,支持SC、ST、FC常用接口线材 6. 自动关机功能,无操作10分钟后自动关机 7. 同时按下红光键+LED键 数秒后,当指示灯闪烁3次,表示开启/关闭了自动关机功能 8. 工作时间:约24小时 9. 测量范围:10-15km 10. 电源电压:1.5v 11. 电源方式:USB充电/内置锂电池 12. 电池容量:3.7v 600mah 13. 储备温度:-40至85摄氏度 14. 工作温度:-20至60摄氏度 15. 接口类型:2.5mm通用适配器 16. 输出波长:650nm 17. 输出功率:大于5mW / 大于15mW / 大于20mW / 大于30mW 18. 用途:光纤熔接 , 测试 , 线材测试 , 网络分析仪 , 频谱分析仪 19. 尺寸:125x35x17mm 20. 净重:38g 产品清单: -1 x 红光笔 -1 x 挂绳 -1 x 包装盒 -1 x 陶瓷芯 -1 x 说明书 -1 x 充电线
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