Fariedl Optical power meter red light all-in-one machine high-precision four-in-one red light pen mini line measuring instrument Gas Detector

【Integrated Test Tool】: This mini 4-in-1 fiber optic cable tester integrates optical power meter, wavelength test, cabling diagnostics, red laser function and crimp test into one. Equipped with a powerful laser head to enhance penetration and accuracy. [Accurate optical power measurement]: P professional optical power meter, measuring optical power range from -60 to 8dBm, accuracy ±5%. Supports 850/980/1270/1300/1310/1490/1550/1577/1625/1650nm, 10 wavelengths; reference, accuracy: 0.1% milliwatt. Automatically identify optical power frequency to ensure accuracy and reliability, with built-in protection function. [Multi-function test application]: A multi-function fiber optic tester with RJ45 crimp test, suitable for evaluating optical transceivers, receivers, modules and RJ45 network connections, providing comprehensive diagnostic capabilities for fiber optic and network performance. Automatically verifies the crimping accuracy of crystal plugs to achieve seamless connections. [Practical Design]: Integrated optical power crimping test tool, split design with OPM, VFL and network cable testing functions. Compact and portable, it ensures accurate jack crimping. 【Enhanced Display & Durability】: 4-in-1 fiber optic tester, equipped with a high-definition digital screen to display clear and vivid data, supplemented by impact-resistant silicone edges to provide long-lasting protection. [Smart and convenient charging]: Equipped with wavelength storage, automatic shutdown after 30 minutes of non-use, Type-C charging interface, built-in overcharge and short-circuit protection. Built-in LED flashlight, suitable for working in dark environments, supports FC, SC and ST optical fiber interfaces to achieve universal compatibility.