5KM Visual Fault Locator Optical Power Meter Handheld VFL Fiber Optic Cable Tester ?70?6dbm

Feature: 1. 2 Backlight Modes: Default smart mode after startup, the backlight will be automatically turned off without operation for 3 minutes. In the off mode, press the LED key to switch to smart mode. 2. Wavelength Memory: The wavelength testing range of this optical power meter is 800?1700nm, with an added wavelength memory function to remember the test wavelength set before shutting down. 3. Frequency Identification: Can accurately identify the transmission frequency of optical fiber, used to determine the lighting mode and whether it is continuous or intermittent during engineering construction. 4. Other Functions: Supports FC, SC, ST common fiber interfaces, detachable metal pen tip for easy replacement of ceramic core, and automatically shuts down after 10 minutes of no operation. 5. Units Switching: Press the UNIT key to select dBm, dB, and uW units in turn, and the test data will be displayed in the corresponding results, which is convenient and practical. Specification: Item Type: Optical Power Meter Wavelength Range: 8001700nm Probe Type: For InGaAs Measurement Range: 706dbm Uncertainty: +5percent Standard Wavelength: 850nm, 980nm, 1270nm, 1300nm, 1310nm, 1490nm, 1550nm, 1577nm, 1625nm Display Resolution: Linear Display: 0.1percent , Logarithmic Display: 0.01dBm Red Light Working Wavelength: 650nm Output Distance: 5km Frequency Identification: 0Hz, 270Hz, 1000Hz, 2000Hz Offline Saved Data Number: 40PCS Input Voltage: 36V Working Temperature: 1060 celsius Storage Temperature: 2570 celsius Automatic Shutdown Time: 10min Battery Continuous Working Time: more than 48h Battery Type: 2 x AAA Battery (not included). Package List: 1 x Optical Power Meter1 x User Manual2 Backlight Modes: Default smart mode after startup, the backlight will be automatically turned off without operation for 3 minutes. In the off mode, press the LED key to switch to smart mode. Wavelength Memory: The wavelength testing range of this optical power meter is 800?1700nm, with an added wavelength memory function to remember the test wavelength set before shutting down. Frequency Identification: Can accurately identify the transmission frequency of optical fiber, used to determine the lighting mode and whether it is continuous or intermittent during engineering construction. Other Functions: Supports FC, SC, ST common fiber interfaces, detachable metal pen tip for easy replacement of ceramic core, and automatically shuts down after 10 minutes of no operation. Units Switching: Press the UNIT key to select dBm, dB, and uW units in turn, and the test data will be displayed in the corresponding results, which is convenient and practical.