Mini Fiber Optic Power Meter -70+10dBm Fiber Light Meter for Testing 7 Calibrated Wavelengths Portable Optical Power Meter High Precision Rechargeable-LIAIKI

Three universal interfaces, supporting SC/FC/ST fiber interfaces, 7 test wavelengths, automatic identification and matching of frequency-dependent light attenuation, easy to use Low power consumption, USB fast charging, built-in high-capacity lithium battery, ultra-long standby time High-definition LCD screen, displays linear and logarithmic optical power, measures relative value Pop-up protective cover, new design concept, simple and practical. Effectively protects the product structure for safe and reliable operation. Stylish and lightweight design, ABS material, ensuring a better grip and easy portability.