Portable rechargeable optical power detector -70 to 6dBm with integrated battery

Welcome to our shop! This portable optical power meter is the ideal tool for your fiber optic work. Designed to accurately measure the power of continuous optical signals, it supports high-precision multi-band attenuation testing. It features a clear and intuitive color LCD screen, displaying a measurement range of -70 to 6 dBm and the real-time battery level on a 5-bar scale. Microprocessor-controlled, it incorporates a protected detector and offers a wide testing range, automatic fiber recognition, manual calibration, and a wavelength memory function. Conveniently, it has an automatic power-off function (after 10 minutes) and automatically recognizes the received frequency, displaying the corresponding icon. Its built-in 400 mAh rechargeable lithium battery provides at least 13 hours of measurement time and 3 days of standby time. Charging (≤3h) is done via a mains adapter or an external battery using the supplied USB cable. This meter comes complete with: 1 optical power meter, 1 USB cable, and 1 user manual. **Detailed technical specifications:** Item type: Optical power meter * Measurement range: -70 to 6 dBm * Wavelength range: 800-1700 nm * Interface type: 2.5mm universal adapter * Probe type: InGaAs * Detection area: 300 µm * Uncertainty: ±5% * Standard wavelengths: 850nm, 980nm, 1270nm, 1300nm, 1310nm, 1490nm, 1550nm, 1577nm, 1625nm * Display resolution: Linear display: 0.1%, Logarithmic display: 0.01 dBm Operating temperature: -20°C to 60°C* Storage temperature: -25°C to 70°C* Maximum drop height: ≤ 2 meters* Static current: ≤2 µA* Operating current: ≤35 mA* Charging current: 300 mA* Charging time: ≤3 hours* Measurement time: ≥ 13 hours* Standby time: ≥ 3 days* Power supply: Lithium battery or external USB power supply* Battery: 1 x 400mAh rechargeable lithium battery (integrated) Perfect for construction, maintenance, fiber optic telecommunications, optical detection, and optical CATV networks.