WistArvi Cable Fault Locator

Regular price
$49.00
Sale price
$49.00
Regular price
$98.00
3km Long-Range Tracing
Auto-Detect Shorts/Opens
Earphone Support Included
Adjustable Sensitivity

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Wireless Convenience
Enhanced Protection
Efficient Charging
Sleek and Stylish
Universal Compatibility
Ergonomic Design
The Solution

Identify cable faults,
with digital precision

WistArvi uses advanced digital signal transmission to locate open circuits, shorts, and crossed wires over distances up to 3km. It's the professional choice for RJ45, RJ11, and BNC cable diagnostics.

Before

Manual Tracing

  • Hours spent manually pulling cables
  • Inability to find shorts or crosses
  • Limited to very short distances
  • Signal lost in noisy workshops
After

With WistArvi

  • Fault identification in seconds
  • Automatic circuit error detection
  • 3km long-range digital tracing
  • Earphone support for noisy areas
3km Signal Tracing
Auto-Fault Detect
Noisy Area Ready
Portable Design
Professional Grade

Everything you needin one diagnostic kit

Auto-Detection

Instant Circuit Verification

Automatically identifies open circuits, short circuits, and crossed wires across network cables and telephone lines. Drastically reduces troubleshooting time during complex installations.

  • Identifies RJ45 miswiring
  • Detects incorrect wiring sequences
  • Verifies RJ11 and BNC integrity
Instant Circuit Verification
3km Range
High Precision

Adjustable Sensitivity Control

Fine-tune your signal detection for greater accuracy across different cable types and lengths. Perfect for industrial plant rooms where background noise is a constant challenge.

  • Variable receiver volume
  • Earphone output included
  • Protective transport case
Adjustable Sensitivity Control
Telco Testing

Advanced Telephone Status

Determine telephone line status including ringing and busy states instantly. Transmit single or alternating tones for easy identification within wiring bundles.

  • Line status verification
  • Alternating tone transmission
  • Remote test up to 1000ft
Advanced Telephone Status
Simple Workflow

Detect faults in minutes,even in loud workshops

1

Connect & Power On

Plug your RJ45 or RJ11 cable into the transmitter and power on both units using 9V batteries.

2

Trace & Identify

Use the receiver to trace the digital signal up to 3km. Faults will be automatically identified by the LED sequence.

3

Verify & Repair

Check for shorts or opens. Use the earphones in noisy environments to ensure 100% accuracy before fixing.

Detect faults in minutes,even in loud workshops

Fault Found

Short Circuit Detected at 450ft

See The Difference

Why technicians trustWistArvi

Scroll to compare specs
Feature
WistArvi
Basic Continuity Other Digital
Tracing Range Up to 3km Under 100m Up to 1km
Fault Types Short/Open/Cross Short/Open
Noisy Area Support Optional
Sensitivity Adjustment Fixed
BNC Compatibility None
Telephone Status
Case Included
Price $49 $15-30 $80-120

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Customer Reviews

Trusted by IT proseverywhere

4.9

Based on 1,241+ reviews

5★
87%
4★
10%
3★
2%
2★
1%
1★
0%
98% recommend
Review by @t*****_tech

@t*****_tech

Review by @j*****n

@j*****n

Review by @n*****k

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Review by @c*****s

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Review by @a*****_m

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Review by @d*****_v

@d*****_v

"This tool saved me hours on a warehouse network upgrade. Tracing lines over 2km was effortless, and the sensitivity adjustment is spot on for industrial environments."

TC

Thomas C.

Verified Pro

"I deal with complex telephone wiring daily. The line status feature and tone signals make identification inside messy bundles actually possible. Highly recommended!"

RB

Robert B.

Verified Pro

"The earphone feature is a lifesaver in server rooms. No more trying to hear a faint beep over dozens of cooling fans. Solid build quality too."

SL

Sarah L.

Verified Pro

4.9

Avg Tech Rating

1,241+

Units in Field

3km

Tracing Distance

RJ45

Full Comp

1-YEAR

30-Day Satisfaction Guarantee

We're confident WistArvi will become your most reliable tool. If it doesn't meet your professional standards within 30 days, return it for a full refund. We also include a 1-year manufacturer warranty for total peace of mind.

Technical Support

Frequently askedquestions

Finish the job faster

Join thousands of IT and electrical professionals who've eliminated the guesswork from cable repair. Reliable, accurate, and professional.

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Free Shipping 1-Year Warranty 4.9 Pro Rating