Network Ethernet Cable Tester for RJ11 RJ45 CAT5 CAT5E CAT6 CAT6A CAT7, STP/UTP Cable Checker, Ethernet Wire Tester Tool for Continuity Check, Telephone Line Finder

★★★★★ 4.4 104 reviews

US$3.40
Price when purchased online
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US$3.40
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 250150093 Release Date 2026/09/17 List Price US$3.40 Model Number 250150093
Category
  • Versatile Cable Compatibility: Engineered for RJ45 Ethernet (CAT5/5e/6/6A/7) and RJ11 telephone lines, the HT812A provides reliable detection of continuity, short circuits, open lines, miswiring, and shielding conditions across multiple cable standards.
  • Dual Scan Modes for Precise Diagnostics: Fast and Slow test modes enable flexible troubleshooting. LED indicators on both master and remote units clearly reflect pin-to-pin mapping, allowing accurate identification of wiring faults.
  • Split-Module Architecture: The detachable master and remote units support long-distance and in-wall cable verification. Ideal for structured cabling, patch panels and distributed network installations.
  • Robust & Compact Construction: Built with a durable ABS enclosure, the tester remains lightweight and easy to carry. Whether for technicians, DIY users, or electricians, this pocket-sized tool is perfect for quick diagnostics and routine maintenance.
  • Safe Line Testing & Simple Control: One-switch operation ensures straightforward testing. LED output displays wiring status, while the shield indicator identifies FTP/STP vs. UTP cables. Supports safe testing on telephone lines within standard operating voltages.

ASIN B0G4V8XZ2L
Brand YEREADW
Color Black-Red
Model Name HT812A
Unit Count 1 Count
Manufacturer YEREADW
Model Number HT812A
BuiltIn Media Network Cable Tester, 2pcs AAA Batteries, User Manual
Mfr Part Number YER-HT812A
Number of Items 1
Number of Packs 1
Antenna Location Business, Home
Warranty Description 18-month warranty
Connectivity Protocol Ethernet
Connectivity Technology Ethernet
Other Special Features of the Product LED Indicator

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4.4 out of 5
★★★★★
104 ratings | 43 reviews
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