Title states that it works for "power cable scanning". does that mean i can use it on regular household power wires (with the circuit breaker off)?

yes, you can use it on household power wires

Can it detect correct cable without a connector on end? have bare cat 5 wires at both ends want to id which wire i have at box and wall before instal

Yes, this device can send a tone to a wire and the other part of the kit will detect it.

What batteries are required for the two components of the tester?

It use 9 V battery on each device. emitter-receiver

What is the range or how far away can the signal transmission be received?

I’ve tested a 150!run and no problem.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

NF-810 Multifunctional Network Cable Tester, Ethernet LAN Network Wire Tracker with LED Light, Network line Scanning, PoE Tester, Network Line Finder for RJ11 RJ45 Cable Tracer,Telephone Line

Product ID: 409269912

Details

Brand
NOYAFA
Color
Green Yellow
Item Weight
0.41 kg
Power Source
Battery
Style
Electronic

💡LED indicators for instant diagnostics

📡Multifunctional cable tracing

🔋PoE power detection up to 60V

KD 15.90

Duties & taxes included

In stock

Sold byAmazon KUWAITDelivered 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 KUWAIT.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🔌 Stay connected, stay ahead — the ultimate cable tester for the modern network pro!

INSTANT CLARITY - Clear LED wiremap and continuity indicators reveal shorts, open circuits, and crossover issues in seconds.
TRACE LIKE A PRO - Effortlessly locate RJ11/RJ45 cables in complex wiring with precise sound and LED signals.
READY FOR ANY JOB - Comes complete with transmitter, receiver, adapters, and a sleek tool bag—your ultimate cable troubleshooting kit.
POWER UP YOUR TESTING - Detect PoE switches and measure power cores safely within 60V limits for seamless network setup.
ALL IN ONE NETWORK DETECTIVE - Test telephone line polarity, continuity, and operational status—no more guesswork on calls or connections.

The NOYAFA NF-810 is a versatile, battery-powered network cable tester designed for professionals managing RJ11 and RJ45 cables. It combines cable tracing, PoE detection, and telephone line testing with intuitive LED indicators and sound alerts, supporting cable lengths up to 1000 meters. Compact and complete with adapters and a carrying case, it’s engineered to streamline complex network diagnostics and ensure flawless connectivity.

Specifications

ASIN	B09P55SCXH
Best Sellers Rank	#62,261 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #125 in Network & Cable Testers
Brand Name	NOYAFA
Color	Green, Yellow
Compatible Devices	Any device with RJ11/RJ45 cables
Customer Reviews	4.3 4.3 out of 5 stars (276)
Global Trade Identification Number	06971278907329
Included Components	PCB
Item Weight	0.41 kg
Manufacturer	NOYAFA
Measurement Type	Network and Telephone Cable Tester
Minimum Operating Voltage	60 volts_of_direct_current
Model	NF-810
Part Number	NF-810
Power Source	Battery Powered
Specification Met	CE, RoHS, UL
Style Name	Electronic

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

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

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

KD 15.90

Duties & taxes included

In stock

Sold byAmazon KUWAITDelivered 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 KUWAIT.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Vikram D.

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

2 weeks ago

View all Trustpilot reviews