Fiber Optical Power Meter -70~+6dBm 30mW 20Km Cable Tester Visual Fault Locator

Output power: 30mW. Supports FC SC ST connectors. Optical Connector：FC,SC,ST. Resolution(dB)：0.01. High precision, low error,less than ±0.25dB. Emitter Type: FP-LD laser. Storage Temperature(°C)：-25 ~ +70.

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