30MW Fiber Red Light Test Pen Red Light Sources Through Optical Pen Optical Fiber Detection Filter-Blank Disc height adjustable

height adjustable

When you're on a business trip or traveling

0 SD / TF Card Reader and one RJ45 Gigabit Ethernet giving full functionality

L-Shape Bracket x 1

improve the clarity and performance of the picture

30MW Fiber Red Light Test Pen Red Light Sources Through Optical Pen Optical Fiber Detection Filter-Blank Disc height adjustable1. 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