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Best Linkrunner At 4000 Deals of Nov 2026

Updated November 10, 2026·Our site contains affiliate links for which we may be compensated.

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Netally

NetAlly LinkRunner Network & Cable Tester, AT 4000 + 2 LinkSprinters | LinkRunner AT 4000 plus two LinkSprinter 300 pocket testers; 90W PoE, iPerf, packet capture, 1-year AllyCare

THREE TESTERS, ONE KIT: A LinkRunner AT 4000 with packet capture, iPerf and path analysis for the lead tech, plus two LinkSprinter 300 pocket testers for remote closets or branch sites

90W POE AND CABLE TESTING: The LinkRunner validates 802.3bt PoE up to 90W with TruePower loading and runs TDR cable tests with wiremap, length and tone

POCKET TESTERS FOR EVERY DROP: Each LinkSprinter checks PoE, link, switch port, VLAN, DHCP, DNS and gateway, then sends results to your smartphone or the cloud

ONE PLACE FOR RESULTS: All three testers upload to Link-Live, so you get documented results from every site without collecting devices or retyping notes

WHAT'S INCLUDED: One LinkRunner AT 4000 with 1 year of AllyCare, two LinkSprinter 300 testers, one LinkRunner AT holster and two LinkSprinter holsters

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NetAlly LinkRunner AT 4000 Network Analyzer Kit LRAT-4000-KIT | Copper & Fiber Ethernet tester with 90W PoE, iPerf, packet capture, path analysis, WireView IDs 1–6, holster; 1-year AllyCare

EVERYTHING IN THE AT 3000, PLUS ANALYSIS: Copper and fiber testing, 90W TruePower PoE validation, cable test and AutoTest, plus packet capture, iPerf and network discovery

FIND THE PROBLEM HOP: Layer 2 and Layer 3 Path Analysis traces the route to a target and shows the hop count, pinpointing the switch or router slowing users down

MEASURE REAL THROUGHPUT: Run iPerf tests to an iPerf server, or pair with other NetAlly testers for end-to-end 1G performance testing with Reflector and LANBERT

MONITOR OVER TIME: Periodic AutoTest and HTTP/FTP targets catch intermittent problems and slow web services that a single connectivity test can miss

WHAT'S INCLUDED: LinkRunner AT 4000 with 1 year of AllyCare support, power supply, WireView #1–6 cable IDs, RJ-45 coupler, 850nm multimode 1G SFP, holster and case

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NetAlly LinkRunner AT 4000 Network & Cable Tester LRAT-4000 | Copper & Fiber Ethernet tester with 90W PoE, iPerf, packet capture, path analysis and periodic AutoTest; 1-year AllyCare

EVERYTHING IN THE AT 3000, PLUS ANALYSIS: Copper and fiber testing, 90W TruePower PoE validation, cable test and AutoTest, plus packet capture, iPerf and network discovery

FIND THE PROBLEM HOP: Layer 2 and Layer 3 Path Analysis traces the route to a target and shows the hop count, pinpointing the switch or router slowing users down

MEASURE REAL THROUGHPUT: Run iPerf tests to an iPerf server, or pair with other NetAlly testers for end-to-end 1G performance testing with Reflector and LANBERT

MONITOR OVER TIME: Periodic AutoTest and HTTP/FTP targets catch intermittent problems and slow web services that a single connectivity test can miss

WHAT'S INCLUDED: LinkRunner AT 4000 with 1 year of AllyCare support, power supply, WireView #1 cable ID, RJ-45 coupler, 850nm multimode 1G SFP and soft case

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Also available at

Zoro

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Netally

NetAlly LinkRunner at 2000 Network Copper Fiber Ethernet Network Auto-Tester

A handheld Ethernet tester for quick, automated verification of network connectivity and availability. Connect an RJ-45 or fiber cable (2000 model only) from the network hub or wall plate to the LinkRunner AT RJ-45 LAN or fiber port.

Tests 10/100/1000 Mbps twisted pair and 100/1000 Mbps fiber optic Ethernet links

AutoTest accurately identifies network problems in 10 seconds

Features basic cable tests, Ethernet link and switch port identification, TruePower PoE, IP ping, TCP port open, IPv6 support, reflector option, 50 reports, Li Ion battery.Includes Li Ion battery, cable identifier 1, LinkRunner Manager software

Supported Operating Systems: Windows 8.1 and Windows 10

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NetAlly LINKSOLUTIONS-KT-3K Network & Cable Tester Kit, LinkRunner AT 3000 | LinkRunner AT 3000 Copper & Fiber tester plus two LinkSprinter 300 pocket testers; 90W PoE testing, holsters

THREE TESTERS, ONE KIT: A LinkRunner AT 3000 copper and fiber tester for the lead tech, plus two LinkSprinter 300 pocket testers for remote closets, branch sites or new hires

90W POE AND CABLE TESTING: The LinkRunner validates 802.3bt PoE up to 90W with TruePower loading and runs TDR cable tests with wiremap, length and tone

POCKET TESTERS FOR EVERY DROP: Each LinkSprinter checks PoE, link, switch port, VLAN, DHCP, DNS and gateway, then sends results to your smartphone or the cloud

ONE PLACE FOR RESULTS: All three testers upload to Link-Live, so you get documented results from every site without collecting devices or retyping notes

WHAT'S INCLUDED: One LinkRunner AT 3000, two LinkSprinter 300 testers, one LinkRunner AT holster and two LinkSprinter holsters

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NetAlly Network Testing Equipment — AT 3000 Tester Only LRAT-3000 | Copper and 1G fiber tester with 90W PoE testing, SFP port and AutoTest

COPPER AND FIBER IN ONE TESTER: Test 10/100/1000 Mbps twisted-pair links and 100M/1G fiber through the built-in SFP port, with SX, LX and ZX optics supported

90W LOADED POE TESTING: Validate 802.3af, 802.3at and 802.3bt Class 0–8 plus UPOE with TruePower loading, so APs, cameras and phones get the power they need

FAST AUTOTEST: Check link, switch port, VLAN, DHCP, DNS and gateway in seconds, then run Ping/TCP tests to confirm key servers and services respond

CABLE TEST AND PERFORMANCE: TDR cable test with wiremap, length and tone generator, plus LANBERT media qualification and Reflector mode for end-to-end 1G performance tests

WHAT'S INCLUDED: LinkRunner AT 3000 with 1 year of AllyCare Pro support, power supply with regional plugs, WireView #1 cable ID, RJ-45 coupler, 850nm multimode 1G SFP and small soft case

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Netally

NetAlly Network Testing Equipment — AT 3000 + 6 Cable IDs LRAT-3000-KIT | AT 3000 with WireView cable IDs 1–6, holster and case; 90W PoE testing

COPPER AND FIBER IN ONE TESTER: Test 10/100/1000 Mbps twisted-pair links and 100M/1G fiber through the built-in SFP port, with SX, LX and ZX optics supported

90W LOADED POE TESTING: Validate 802.3af, 802.3at and 802.3bt Class 0–8 plus UPOE with TruePower loading, so APs, cameras and phones get the power they need

FAST AUTOTEST: Check link, switch port, VLAN, DHCP, DNS and gateway in seconds, then run Ping/TCP tests to confirm key servers and services respond

CABLE TEST AND PERFORMANCE: TDR cable test with wiremap, length and tone generator, plus LANBERT media qualification and Reflector mode for end-to-end 1G performance tests

WHAT'S INCLUDED: LinkRunner AT 3000 with 1 year of AllyCare Pro support, power supply, WireView #1–6 cable IDs, RJ-45 coupler, 850nm multimode 1G SFP, holster and soft case for tracing multiple drops at once

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BoxWave Screen Protector Compatible with NetAlly LinkRunner AT 4000 - ClearTouch Crystal (2-Pack), HD Film Skin - Shields from Scratches

🧩 [PERFECT FIT] BoxWave Screen Protector Compatible With NetAlly LinkRunner AT 4000. Two (2) Award-winning, crystal clear screen protectors, PRECISION-CUT to fit your device's exact dimensions! Save the extra one for later, or share it with a friend! ⭐ *** PLEASE NOTE, NETALLY LINKRUNNER AT 4000 DEVICE NOT INCLUDED ***

💎 [CLARITY] Amazing GLASS-LIKE clarity; ultra-high 99% visual transparency produces vibrant colors

💪 [STRENGTH AND STABILITY] Made from high-grade thermoplastics designed for durability; ClearTouch Crystal PROTECTS your screen from scratches and dust

💦 [CLEAN] A GLUELESS adhesive bonds perfectly to your screen and will never leave a sticky residue after peeling

💼 [INCLUDED] Each package contains 2 ClearTouch Crystal screen protectors fully compatible with LinkRunner AT 4000, a ClearTouch Applicator card, and microfiber cleaning cloth. [Please be advised] The special low-tack adhesive takes a little time to fully adhere around the edges and when it does, the air gaps clear out. The gaps will go away in about 2 days after regular use.

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BoxWave Screen Protector Compatible with NetAlly LinkRunner AT 4000 - ClearTouch Crystal ToughShield 9H (2-Pack), Clear 9H Tough Flexible Film Screen Protector

💪 [TOUGH AND FLEXIBLE] BoxWave Screen Protector Compatible With NetAlly LinkRunner AT 4000. The ClearTouch Crystal ToughShield 9H is graded with a hardness rating of 9H, which is the STRONGEST possible rating to protect the screen on your precious device. Just as strong as tempered glass but without the possibility of chipping and cracking. ⭐ *** PLEASE NOTE, NETALLY LINKRUNNER AT 4000 DEVICE NOT INCLUDED ***

💎 [CRYSTAL CLEAR] This award-winning screen protector allows 99% VISIBILITY with super clear material so you won't even notice it's there! Allows all of your vibrant colors to shine through without distorting your view in any way.

👀 [GLASS-LIKE SURFACE] Made with the strongest film material to protect your device while giving you the ORIGINAL look and feel of your screen.

🧩 [PERFECT DESIGN] Specifically designed for your device. These ClearTouches will fit your device screen perfectly, GUARANTEED! All ClearTouches are PRECISION-CUT to fit your device screen's exact dimensions along with any contours and cut-outs. All functionality will be fully accessible.

✌ [TWO-PACK] Comes with TWO (2) ClearTouch Crystal ToughShield 9H screen protectors and installation accessories. Save the extra one for later, or share it with a friend!

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BoxWave Screen Protector Compatible with NetAlly LinkRunner AT 4000 - ClearTouch Crystal Anti-UV EyeCare (2-Pack), Filters Out Harmful Blue Light Reduce Fatigue

👁 [EYE PROTECTION] BoxWave Screen Protector Compatible With NetAlly LinkRunner AT 4000. Engineered with built-in ANTI-BLUE LIGHT and ANTI-UV FILTERS, it helps reduce harmful rays, minimizing eye strain, fatigue, and blurry vision. ⭐ *** PLEASE NOTE, NETALLY LINKRUNNER AT 4000 DEVICE NOT INCLUDED ***

💎 [CRYSTAL CLEAR] Enjoy STUNNING glass-like clarity with ultra-high 99% visual transparency. A subtle blue tint indicates active UV filtering while ensuring your screen remains sharp, vibrant, and true to color.

🛡 [PROTECT YOUR SCREEN] Crafted from high-grade, ultra-clear thermoplastics, ClearTouch provides durable scratch and dust protection while remaining virtually INVISIBLE - so clear, you'll forget it's even there.

📐 [PRECISION FIT] Designed exclusively for your device, BoxWave's precision-cut ClearTouch protectors ensure a perfect fit with EXACT dimensions, contours, and cutouts. Enjoy full functionality with zero interference - that's the BoxWave promise!

✌ [TWO-PACK] Includes TWO (2) premium ClearTouch screen protectors along with installation accessories. Keep a spare for later or share with a friend! (Note: Packaging may vary from images shown.)

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Our #1 Pick Today

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Netally

NetAlly LinkRunner Network & Cable Tester, AT 4000 + 2 LinkSprinters | LinkRunner AT 4000 plus two LinkSprinter 300 pocket testers; 90W PoE, iPerf, packet capture, 1-year AllyCare

THREE TESTERS, ONE KIT: A LinkRunner AT 4000 with packet capture, iPerf and path analysis for the lead tech, plus two LinkSprinter 300 pocket testers for remote closets or branch sites

90W POE AND CABLE TESTING: The LinkRunner validates 802.3bt PoE up to 90W with TruePower loading and runs TDR cable tests with wiremap, length and tone

POCKET TESTERS FOR EVERY DROP: Each LinkSprinter checks PoE, link, switch port, VLAN, DHCP, DNS and gateway, then sends results to your smartphone or the cloud

ONE PLACE FOR RESULTS: All three testers upload to Link-Live, so you get documented results from every site without collecting devices or retyping notes

WHAT'S INCLUDED: One LinkRunner AT 4000 with 1 year of AllyCare, two LinkSprinter 300 testers, one LinkRunner AT holster and two LinkSprinter holsters

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Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 Linkrunner At 4000 deals are available from: Amazon, starting from $31.95.

The lowest price we found is $31.95 while the highest is $4,494.50. Prices for the best Linkrunner At 4000 deals average at $2,393.27.

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