All-in-1 Small Optical Power Meter Tester

Precision Measurement
– High-accuracy sensor detects optical power levels from -50 dBm to +26 dBm, ensuring reliable testing for fiber optic networks.
Compact & Durable Design
– Lightweight aluminum alloy casing with anti-slip coating for portability and long-term use in tight spaces or fieldwork.
Multi-Function Testing
– Measures optical power, checks network cable continuity, and tests signal attenuation—ideal for telecom, data centers, and home network setups.
Fast & Easy Operation
– Auto-ranging function and backlit LCD display for quick readings in low-light conditions, reducing setup time.
Wide Compatibility
– Works with single-mode and multi-mode fibers (850/1300/1310/1490/1550/1625 nm wavelengths), covering most industry standards.
Battery Efficient
– Low-power consumption with auto-shutoff, powered by replaceable AAA batteries for extended fieldwork. Perfect for technicians, installers, or DIY enthusiasts needing a reliable, all-in-one tool for fiber optic maintenance and troubleshooting.