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    TM570 3-in-1 Fiber Optic Tester, Optical Power Meter, VFL & RJ45 Cable Tester, Rechargeable

    • 3-IN-1 FIBER OPTIC FIELD TESTER OPM + VFL + RJ45 IN ONE COMPACT DEVICE TM570 combines Optical Power Meter (-70 to +10 dBm, 10 wavelengths 800-1700nm), Visual Fault Locator (bright red light, 10-15km range), and RJ45 network cable continuity tester eliminating three separate tools from your kit. At 130g with rechargeable Li-ion battery, TM570 is designed for fiber technicians who need a complete measurement kit in one pocket-sized device.
    • HIGH ACCURACY OPTICAL POWER METER 10 WAVELENGTHS 800-1700nm Measures optical signal power from -70 to +10 dBm with ±0.2 dB accuracy across 10 wavelengths (800/850/980/1300/1310/1490/1550/1625/1650/1700nm) the widest wavelength range in 's OPM line, covering GPON (1310/1490/1550nm), XGS-PON, and legacy multimode (850/1300nm) networks. Universal 2.5mm interface accepts FC, SC, and ST connectors.
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    BRIGHT RED VISUAL FAULT LOCATOR FIND FIBER BREAKS & BENDS INSTANTLY Built-in VFL emits high-power red light (650nm) visible through fiber jacket, enabling fast identification of breaks, macro-bends, bad splices, and dirty connectors without disconnecting active fibers. Continuous and flash modes for different fault-finding scenarios. Compatible with and UPC connector types via FC/SC/ST interfaces.
    RECHARGEABLE Li-ion BATTERY + AUTO POWER-OFF NO BATTERY REPLACEMENT COST Built-in rechargeable Li-ion battery charges via USB no AA/AAA battery purchases needed in the field. Auto power-off (10 minutes) prevents accidental drain. Backlit LCD display for low-light cabinet and underground vault work. Wavelength memory function retains last-used wavelength setting between power cycles. Compact design with LED flash lighting for work in dark enclosures.
    COMPLETE FIBER FIELD KIT FOR FTTH INSTALLERS & NETWORK TECHNICIANS TM570 handles optical power measurement, VFL fault location, and RJ45 cable continuity testing for FTTH/FTTB/CATV and enterprise network maintenance. Pairs with AI-9, SD-9 and all major fusion splicers. RJ45 tester verifies cable wiring continuity up to 300m for CAT5/CAT5e/CAT6.

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