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

📏97% accurate cable length measurement

📡8 simultaneous network drop tests

🔌Multi-port compatibility (RJ45, RJ11, BNC, USB)

E£ 18899

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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

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Description

🔧 Stay ahead in network troubleshooting with the NF388 – your all-in-one cable detective!

LONG LASTING USER FRIENDLY - Large backlit LCD, 50+ hours standby battery life, auto shut-off, and voice prompts for hassle-free operation.
TEST 8 NETWORK DROPS AT ONCE - Maximize efficiency with eight remote IDs for simultaneous cable mapping and testing.
UNIVERSAL CABLE COMPATIBILITY - Seamlessly test CAT5, CAT6, coaxial, USB, and telephone cables with multiple port options.
PRECISION CABLE LENGTH TRACKING - Pinpoint open/short circuits and measure cable length with up to 97% accuracy.
INDUCTIVE TONER WITH LED AUDIO - Easily trace cables using the bright LED-lit wand and adjustable volume tone for clear signal detection.

The Noyafa NF388 Cable Fault Locator is a professional-grade network cable tester designed for millennial tech managers and installers. It supports simultaneous testing of up to 8 network drops, accurately measures cable length and faults with 97% precision, and works across multiple cable types including CAT5/6, coaxial, USB, and telephone lines. Featuring a multi-port design, inductive toner with LED illumination, and a long-lasting battery with a backlit LCD, it streamlines cable diagnostics and troubleshooting for efficient, single-person operation.

Specifications

ASIN	B07MPXBVZQ
Best Sellers Rank	220,907 in DIY & Tools ( See Top 100 in DIY & Tools ) 143 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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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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E£ 18899

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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