TK449PLUS 4-in-1 Handheld Optical Fiber Identifier 800～1700nm Wavelength with Visual Fault Locator (VFL) and Optical Power Module Function Active Live Optical Network Testing
The fiber optic identification instrument is a versatile, advanced tool used for non-destructive testing on both single-mode and multimode fibers. It features a built-in optical power module and a red light visual fault locator, essential for identifying faults and breaks in fiber links during construction and maintenance. This makes it a high-performance device that ensures efficient and reliable detection in modern fiber optic networks. Features: Color screen display Metal structure 4-in-1 test fixture (can detect 250/900um and 2 to 3mm of various optical fibers) With online test to identify power direction, frequency detection function Low insertion loss, test dynamic range With ordinary power meter function (including frequency detection) With VFL function Low battery prompt Specifications: ‒ Identifier module Wavelength range(nm): 800～1700 Probe type: InGaAs Adapter type(mm): 250um, 900um, 2mm, 3mm Modulation frequency (Hz): CW, 270, 1K, 2K Optical fiber signal display detection range(dBm): 13～-50 Signal direction detection range (dBm) Typical Value: 13～-35 Signal frequency indication (Hz): 270, 1K, 2K Signal frequency detection range (dBm) Typical Value: 13～-30 ‒ Standard OPM module Test wavelength (nm): 850, 1300, 1310, 1490, 1550, 1625 Power test range (dBm): +26～-50 Unit: dBm / dB / xW Resolution ratio (dB): 0.01 Uncertainty (dB): ≤0.5 Test interface: Φ2.5mm universal interface ‒ VFL module Wavelength (nm): 650±10 Output power (mW): ≥10 Test interface: Φ2.5mm universal interface ‒ Others Display screen: Color-LCD Power supply: 2 x 1.5V AA battery Operating temperature: -20～60℃ Storage temperature: -30～70℃ Dimension without switch pull button: 220 x 38 x 28 mm Weight: approx. 145gms Set Includes: 1 x Optical Fiber Identifier 1 x Mini Screwdriver 1 x Instruction Manual 2 x AA 1.5V Battery 1 x Carrying Bag
