Features 1、Wide Compatibility: Equipped with a 2.5mm standard interface, this optical power meter is universally compatible with SC, FC, ST connectors, catering to a wide range of applications. 2、Multi Wavelength Support: With support for up to ten different wavelengths including 850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1625, 1650, this power meter offers versatility for various optical testing needs 3、High Accuracy: Featuring a high accuracy design, this optical power meter provides accurate measurements with low error margins, enhanced by LED lights for clear visibility and reliable results. 4、With LED Light: The optical power meter is designed with a LED light that can be used for convenient illumination in low light environments, making it easy to read measurements and locate fiber optic connections with accuracy. 5、Compact and Portable: Featuring a compact and lightweight design, this optical power meter is portable and convenient for on the way use, ideal for field technicians and professionals needing to conduct optical power measurements in various locations. Specification Item Type: Optical Power Meter Material: ABS Power Measurement Range: -50 to +26dbm Probe Type: for InGaAs Wavelength Range: 850-1650nm Standard Wavelength: 850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1625, 1650 Linear Display: 0.1% Logarithmic Display: 0.01dBm Operating Temperature: -10 to +60℃ Storage Temperature: -25 to +70℃ Auto Power Off Time: 10 minutes Power Supply: 3.7V Rechargeable Li Battery x1 Capacity 650mah (Battery included in shipment) Package List 1 x Optical Power Meter 1 x Adapter 1 x User Manual 1 x Charging Cable