Networking
LINKRUNNER AT 4000 NETWORK AUTO-TESTER
In Stock — Ships within 24 hours
Portable network auto-tester for field technicians diagnosing cable, connectivity, and network device issues fast. Essential for installers and IT pros.
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Manufacturer Warranty
All products include full manufacturer warranty
30-Day Returns
Hassle-free returns on eligible items
Secure Checkout
SSL encrypted · Net terms available for B2B
Fast Shipping
Same/next business day dispatch
Availability:
40 in stock
$4,194.29
40 in stock
- Automatic cable and network testing in seconds
- Identifies PoE availability and power delivery
- Detects wiremap faults, shorts, and opens
- Handheld design for quick on-site diagnostics
- Reports saved to cloud for documentation
| Form Factor | Handheld |
|---|---|
| Interface | Ethernet RJ45, USB |
| Speed | 10/100/1000 Mbps Ethernet |
| Compatibility | CAT5e, CAT6, CAT6a, CAT7, PoE, VoIP, VLAN |
| Warranty | Lifetime |
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