Network Cable Tester for RJ45/RJ11 Ethernet LAN & TEL, PoE-300M
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- RJ45 & RJ11 Cable Testing: Quickly tests Ethernet (RJ45) and telephone (RJ11) cables, detecting open, short, miswire and split pairs for fast troubleshooting.
- PoE Detection Up to 300M: Supports PoE cable testing over distances up to 300 meters, ideal for IP cameras, VoIP phones, wireless access points and long-distance cable runs.
- Remote Unit Included for Long Cables: Detachable remote unit enables one-person testing of long or in-wall cables, perfect for structured cabling, offices, and multi-room installations.
- Rugged Silicone Protective Case & Auto Power-Off: Silicone protective cover helps protect against drops, while auto power-off conserves battery life and prevents accidental drain.
- Easy to Use & Portable Design: One-button operation with clear indicators and compact size, suitable for network technicians, installers, and home users.
- Note: 9V battery not included. Protective film on the screen—remove before use. After inserting the battery, press and release the power button, then long-press it for 3 seconds to turn on the device.
Estimated shipping
Select a product to estimate shipping.Quickly identifies opens, shorts, and wiring errors for smoother, hassle-free cable installs.
Features a portable remote unit for checking cables over long distances or in hard-to-reach spots—perfect for field work.
Do not connect the tester to live circuits—high voltage may cause damage.
Compact, lightweight, and user-friendly with a silicone case for easy on-the-go testing.
What faults can it detect?
Open circuits, shorts, and wiring errors.
Can I test long or hard-to-reach cables?
Yes, the included remote unit makes field testing easy.
Does it support PoE testing?
Yes, it can test Power over Ethernet (PoE) up to 300 meters.
How do I switch testing speeds?
Use the A/M button to toggle between fast and slow modes.
How do I turn it on/off?
Press ON for 3 seconds to power on, OFF for 5 seconds to turn off.
Product details






| Main Specification | |
|---|---|
| Compatible Devices | Routers or VoIP phones or IP Cameras or Wireless Access Points or Network switches or and other network devices |
| Manufacturer | Hiija |
| Unit Count | 1 Count |
| Brand | HIIJA |
| Number of Items | 1 |
| Included Components | Network Cable Tester |
| Power Source | DC 9v |
| Colour | Black |
| Style | Upgrade-RJ45 / RJ11 |
| Item Weight | 0.23 kg |
| Product information | |
| Number of Packs | 1 |
| Technical Details | |
| Part Number | HNCT-001 |
| Model | HNCT-001 |
| Style | |
| Style Name | Upgrade-RJ45 / RJ11 |
| Others | |
| Item Highlight | CAT5 CAT5E CAT6 CAT6A CAT7 CAT8 UTP/STP Ethernet Wire Continuity Test with Silicone Protective Case or Auto Power-Off |
| Product Type | Network & Cable Testers |
| Minimum Operating Voltage | 9 volts_of_direct_current |







