Serplex Optic Power Meter for Fiber Testing with LED Flashlight and USB Rechargeable 400mAh Battery | Measures -70 to +10 dBm Across 7 Wavelengths Children's Toys this exquisite and practical bookmark

this exquisite and practical bookmark will never let you down

Soft and Comfortable Material

easy and convenient to access

Its detachable 6‑in‑1 design includes a lightweight EPP hip seat that can also be used separately for soothing and indoor care

Serplex Optic Power Meter for Fiber Testing with LED Flashlight and USB Rechargeable 400mAh Battery | Measures -70 to +10 dBm Across 7 Wavelengths Children's Toys this exquisite and practical bookmarkSerplex Optic Power Meter offers precise optical power measurement within a wide range of 70 to +10 dBm, designed for accurate testing of optical fiber performance. This USB rechargeable optical fiber meter supports SC, FC, and ST interfaces and enables testing across seven calibrated wavelengths for flexible use. The built in LED flashlight and clear LCD display enhance visibility and reading accuracy during testing. With a protective dust cover and