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🔥 HOT DEAL
Network Cable Tester with Emitter and Receiver, NCV, Port Flashing – CAT5, CAT6 Line Tracer for RJ45/RJ11 LAN, Ethernet Cable Tester Line Finder with Earphone & LED for Dark Environments
✅ In stock
⭐ Lowest price we've tracked
📉 Price recently dropped
S
Grade
Analysis Confidence
90%
Price verified Sep 23, 2026 10:47 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💎 All-Time Low!- 💎Verdict: All-Time Low!. Buy now — this is as cheap as it has ever been.
- 💰The current price is 80% below what this product typically costs — a notable saving over its usual going rate.
- 🏷️The retail sticker price has been slashed by 81% — a steep markdown from the official listing.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- 📈Pricing has been trending lower — momentum that adds further appeal to this deal.
How We Scored This Deal
Price Competitiveness
28/28
Recent Value
22/22
Market Standing
19.11/20
Deal Strength
20/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
VISIOPROBE DIRRECT
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓🔌 COMPLETE WIREMAP & FAULT DETECTION: This essential network cable tester instantly pinpoints line sequence errors, shorts, opens, and crossovers on RJ45/RJ11 interfaces. Clear LED line sequence lights on the ethernet tester display pass/fail status at a glance, making it ideal for Cat5, Cat6, and telephone wire validation.
✓🕵️ ANTI-INTERFERENCE CABLE TRACER & TONER: Act as a professional ethernet cable tester and tracer using advanced digital scanning. Simply press “SCAN,” max out the receiver sensitivity to locate the general cable path, then dial it down to precisely identify your target line among bundles without any noise or crosstalk interference.
✓🔁 ONE-TOUCH PORT FLASHING FOR SWITCH FINDER: This cat6 tester lets you identify the exact switch or router port instantly. Connect the transmitter to a live cable, and the corresponding network port LED blinks in perfect 3-4 second sync with the device, eliminating the hassle of unplugging and trial-and-error line tracing in full patch panels.
✓⚡ NON-CONTACT VOLTAGE (NCV) & POE TESTER SAFETY: Press the receiver’s NCV button to sense live AC power above 40V without touching copper. Acting as a handy poe tester safety add-on, it alerts you with a loud beep near energized cables or outlets, protecting technicians during network & cable testers fieldwork.
✓🔧 SINGLE-SIDE QC CRYSTAL HEAD TEST: Diagnose termination issues when the remote end is inaccessible. Just plug the terminated RJ45 or RJ11 crystal head into the QC port of this cat6 cable tester; the sequence LEDs instantly verify proper pin contact and wiring quality, streamlining advanced network tester diagnostics.
✓💡 ULTRA-BRIGHT LED LIGHT & LOW BATTERY WARNING: This cat 6 tester integrates a dedicated illumination lamp, enabling engineers to work efficiently in dark attics, crawl spaces, or behind crowded racks. A smart low-voltage prompt actively flashes the power indicator to warn you when the 3.7V 1100mAh lithium battery requires recharging.
✓🎧 HEADPHONE MONITORING & PROFESSIONAL LAN KIT: Includes a 3.5mm earphone jack for silent audio line hunting in noisy server rooms. The complete LAN network cable tracer Kit comes ready to work with transmitter, receiver, 2 rechargeable batteries, RJ11 alligator clip, 6-core and 4-core adapters, USB charging cable, earphones, and a durable storage bag.
✓🛡️ VISIOPROBE 1-YEAR WARRANTY & LIFETIME SUPPORT – Buy with confidence from VISIOPROBE. This broken wire detector tool and wire tracer comes with a full 1-year warranty and free lifetime technical support. Our team responds to all inquiries within 24 hours (excluding weekends and holidays).
⚙️ Specifications
Brand
VISIOPROBE
Power Source
Battery Powered
Style
Digital+portable+Easy to operate+Industrial style
Color
Red
Item Weight
12 ounces
Specification Met
CE, FCC
Manufacturer
VISIOPROBE DIRECT
Package Dimensions
7.32 x 7.24 x 2.01 inches
ASIN
B0G4CD9B9T
Item model number
ZXY-840RX
Batteries
1 12V batteries required. (included)
