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🔌 Master your network with precision and power — never miss a connection!
The KOLSOL AT278 Network Cable Tester is a multi-functional wire tracker designed for RJ45, RJ11, BNC, and metal cables. Featuring advanced TDR technology, it accurately measures cable length and fault distance, supports POE voltage detection, and offers comprehensive network diagnostics with PING tests. Equipped with an AC filter for noise-free cable tracing, a rechargeable battery, a large color LCD, and data export capabilities, it’s engineered for professional network troubleshooting and maintenance.
| ASIN | B07WRV3N5F |
| Best Sellers Rank | 964,727 in DIY & Tools ( See Top 100 in DIY & Tools ) 766 in Network Testers |
| Brand | KOLSOL |
| Colour | AT278 |
| Customer Reviews | 3.8 3.8 out of 5 stars (91) |
| Item Weight | 771 g |
| Manufacturer | KOLSOL |
| Maximum Operating Voltage | 1000 Volts |
| Minimum Operating Voltage | 3.3 Volts |
| Model Number | AT278 |
| Power Source | Battery Powered |
| Specification Met | reachability |
| Style Name | Modern |
| UPC | 889327032716 |
P**L
For the price, excellent
Purchased as replacement item. Had one before but dropped it. It did not survive
R**H
It's okay,
Instructions need to be on a bigger piece of paper, why so small ? Otherwise not bad for apprentices who are learning for first time. Also a belt clip on all units would be better for accessibility when moving about on construction sites. Send me royalty for idea when you sell thousands as not many manufacturers have them.
E**.
per quello che costa è davvero tanta roba. Vediamo solo quanto dura.....
M**N
The plastic body is cheap plastic that could break, but the feature set is huge. I could not find another product with all these features for less than double the price ($300). Update 2021 May: Been using this for a year. Still works as designed.
G**.
Der Tester ist sehr gut. Plus: + Fehler lassen sich schnell aufspüren. Hatte einen Kabel-Fehler. Der Fluke-MicroMapper zeigte gar nichts an. Der AT278 zeigte an, was (Kurzschluss zweier Drähte und Unterbrechung eines Drahtes) und wo (Leitungslänge). + Anleitung auf Deutsch. + Aufbewahrungsbox + Preis/Leistungsverhältnis ungeschlagen Minus: - Der Ladeanschluss ist leider kein USB-C. Ein Schönheitsfehler. Fazit: Würde ich immer wieder kaufen.
J**7
Je l'ai essayé à mon domicile puis à mon travail car nous avions des problèmes réseau ça fonctionne très bien
N**T
Das Gerät ansich ist gut und erfüllt alles, was es verspricht. Nur: Man muss erst herausfinden, wie diess zu verwenden ist, denn die Anleitung ist eher verwirrend. Durch Try and Error haben wir es dann doch geschafft, alle Funktionen zu testen. Technisch ansich 5 Sterne, aber für die mieserable Anleitung muss ich einen Stern abziehen
Trustpilot
Hace 1 mes
Hace 1 mes