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![](https://ae01.alicdn.com/kf/Se9a80ff906e941ae94b5148a512cf4d6X/YJ-320A-70-6dBm-YJ-320C-50-26dBm-YJ-320AP.jpg) ![](https://ae01.alicdn.com/kf/S0c5b28d373b543ba960b79033da43e71r/YJ-320A-70-6dBm-YJ-320C-50-26dBm-YJ-320AP.jpg) ![](https://ae01.alicdn.com/kf/S0c635fdba2084f938dccd1ae01edf2c3j/YJ-320A-70-6dBm-YJ-320C-50-26dBm-YJ-320AP.jpg) ![](https://ae01.alicdn.com/kf/Sf096817cb4e44f44bfd37413b3a97cfeJ/YJ-320A-70-6dBm-YJ-320C-50-26dBm-YJ-320AP.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Se9a80ff906e941ae94b5148a512cf4d6X/YJ-320A-70-6dBm-YJ-320C-50-26dBm-YJ-320AP.jpg) ![](https://ae01.alicdn.com/kf/S0c5b28d373b543ba960b79033da43e71r/YJ-320A-70-6dBm-YJ-320C-50-26dBm-YJ-320AP.jpg) ![](https://ae01.alicdn.com/kf/S0c635fdba2084f938dccd1ae01edf2c3j/YJ-320A-70-6dBm-YJ-320C-50-26dBm-YJ-320AP.jpg) ![](https://ae01.alicdn.com/kf/Sf096817cb4e44f44bfd37413b3a97cfeJ/YJ-320A-70-6dBm-YJ-320C-50-26dBm-YJ-320AP.jpg) ![](https://ae01.alicdn.com/kf/Sa8a1b603af1d41fb8bf145437de4ca2ac/YJ-320A-70-6dBm-YJ-320C-50-26dBm-YJ-320AP.jpg) YJ-550A or YJ-550C Fiber Optic Mini Multi-meter Optical Power Meter with Visual Fault Locator 1mw 10mw 30mw 50mw Overview:
The mini ?optical power meter is a compact and an easy-to-use testing instrument for optical fiber networks, which can be used for absolute optical power measurements as well as for relative loss measurements . It features ingenious appearance, wide range of power measurement, high accuracy . Applicapions: Maintenance in Telecom and CATV Test Lab of optical fibers ?or other Fiber Optic Measurements Key Features: The most compact in Size, ideal for field operation The general interface, can be directly connected to the FC/SC/ST, without complex conversion Power measurements in dBm and ?loss in dB The user has self-calibration function, the user can calibrate the optical power meter With wavelength memory function, boot will display the last shutdown wavelength set Optional 10 minutes without operation, automatic shutdown function Low battery indication Specifications: Optical Power Meter: |
| Model | YJ-550A | YJ-550C | Measurement Range | -70~+6dBm | -50~+26dBm | Wavelength | 800~1700 | Detector Type | InGaAs | Uncertainty | ¡¾5% | Calibrated Wavelength | 850/1300/1310/1490/1550/1625 | Accuracy | 0.05dB | 650nm Visual Fault locator: | Output Power | 1mw | 10mw | 30mw | 50mw | Distance | 5KM | 10KM | 20KM | 25KM | Frequency | CW/2Hz | Wavelength(nm) | 650¡¾10 | Other: | Operating Temperature | -10~+50 (¡ÆC) | Auto-off Time | 10 min | Operating Time | 120h | Dimensions | 128¡¿52¡¿22 mm | Battery | 3¡¿AA 1.5V | Weight | 100g
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