What does it mean when two pairs are flashing but it says pass?

Yes, it means the flashing pairs are split pair, it can also be a normal cable to be used, but will influence the speed a little bit . so the device tell it "Pass".

Anyone had issues with batteries? I so tried a few 9v brands from durcell to a store brand, but an all seem to turn on the device but powers off.

Not teaching you to suck eggs, but have you checked the battery power level afterwards, in a separate tester, to see if they are being run down by a faulty machine?

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Noyafa NF388 Cable Fault Locator,Network Cable Tester Wire Tracker Cat5Cat6

Noyafa NF388 Cable Fault Locator,Network Cable Tester Wire Tracker Cat5Cat6

Product ID: 112021220

Details

Brand
NOYAFA
Colour
NF-388
Power source
Battery
Specification met
CE ETL UL
Style
Modern

💡Backlit LCD & LED illuminated inductive wand

📏97% accurate cable length measurement

🔌8 network drops tested simultaneously

E£ 18713

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to EGYPT.

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Description

🔧 Elevate your network game—trace, test, and conquer cables like a pro!

MULTI CABLE MASTERY - Test & trace Cat5/Cat6, coax, USB, phone lines & more with versatile ports (RJ45, RJ11, BNC).
PRO LEVEL PORT FLASHING - Flash network ports on hubs/switches for quick identification—speed up your troubleshooting workflow.
INDUCTIVE TONER WITH LED - Locate hidden cables effortlessly using the illuminated inductive wand with adjustable volume & headphone jack.
PRECISION LENGTH TRACKING - Dynamically measure cable length and pinpoint faults with up to 97% accuracy—never guess again.
8 DROP SIMULTANEOUS MAPPING - Map and verify up to 8 network drops at once with included remotes—boost your efficiency instantly.

The NF388 Cable Fault Locator is a versatile, multi-port network cable tester designed for professionals and tech-savvy managers. It supports testing and mapping of up to 8 network drops simultaneously across various cable types including Cat5, Cat6, coaxial, USB, and telephone lines. Featuring a backlit LCD, an LED-illuminated inductive wand, and precise cable length measurement with 97% accuracy, it streamlines troubleshooting and cable management. Portable with long battery life and advanced port flashing, the NF388 is ideal for efficient installation and maintenance of communication and network wiring systems.

Specifications

ASIN	B07MPXBVZQ
Best Sellers Rank	97,994 in DIY & Tools ( See Top 100 in DIY & Tools ) 62 in Network Testers
Brand	NOYAFA
Colour	NF-388
Compatible Devices	Computers, Routers, Switches, Networking Devices
Country Of Origin	China
Customer Reviews	4.2 4.2 out of 5 stars (66)
Manufacturer	Noyafa
Manufacturer Part Number	gufgbfgbgv
Measurement Type	Multimeter
Number of Items	16
Number of Packs	1
Power Source	Battery Powered
Specification Met	CE, ETL, UL
Style Name	Modern
UPC	889327030873
Unit Count	1.0 count

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