10MW Fiber Red Light Test Pen Red Light Sources Through Optical Pen Optical Fiber Detection Filter-MacBook Holder General Compatible with Asus: Zenfone

General Compatible with Asus:  Zenfone 3 Max ZC520TL

General Compatible with Samsung:  Galaxy A10s

Wireless standard: support IEEE 802

Process: CNC processing

10MW Fiber Red Light Test Pen Red Light Sources Through Optical Pen Optical Fiber Detection Filter-MacBook Holder General Compatible with Asus: Zenfone1. Metal tip ceramic core can be replaced by yourself 2. One button operation, easy to understand 3. Strong anti oxidation, durable, alloy material performance, corrosion resistance 4. Standard 2. 5mm universal interface, support FC, SC, ST 5. Easy to penetrate, long distance fiber optic, laser head stability, good penetration effect 6. Metal body, wear resistant and drop resistant, non slip handle, comfortable hand feeling 7. Power supply: 2 AA