Check the listing for details. FTTH Optical Power Meter Handheld Tool Mini Tester Fiber Optic Tools SC/FC/ST. Condition: New. Listed at 13.67 USD. Due to the different freight rates in different countries, the freight rates cannot be set uniformly.Therefore, please consult our customer service about the freight rates before purchasing. Hope you could understand us.Description:High-precision optical power meter tester, professionally built, quality assurance, suitable for cable construction and maintenance, fiber optic communication, fiber optic sensing, fiber optic CATV. High precision, low error, support three interfaces, six test wavelengths (805, 1300, 1490, 1550, 1625) nm for various test environments dBm, dB, mW display to meet different needs. The anti-drop soft rubber protective cover used in the construction process reduces the measurement error caused by accidental fall to a certain extent and has a longer life.High-precision optical power meter tester, professionally built,quality assurance, suitable for cable construction and maintenance, fiber optic communication, fiber optic sensing, fiber optic CATV. High precision, low error, support three interfaces, six test wavelengths (805, 1300, 1490, 1550, 1625) nm for various test environments dBm, dB, mW display to meet different needs. The anti-drop soft rubber protective cover used in the construction process reduces the measurement error caused by accidental fall to a certain extent and has a longer life.Features1. Backlight switch2. Automatic power off3. Lower power consumption4. Wavelength memory function5. Integrated with high performance optical detector6. WIth VFL functionProduct Detail:Optical Power MeterCalibration Wavelength (nm)850,1300, 1310,1490,1550,1625Measurement Range(dBm)-70~+3Resolution (dB)0.01Uncertainty (dB)±0.5Linearity (dB)±0.1Frequency Identification Range