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Extech TG20 Wire Tracer Kit and Tone Generator, Cable Locator
✅ In stock
📉 Price recently dropped
B
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 22, 2026 5:31 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
👍 Good Deal- 👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
- 💰At 18% off its standard going rate, this offer delivers clear value for the money.
- 🏷️The retail sticker price has been slashed by 76% — a steep markdown from the official listing.
- 📉A lower price did appear very recently, suggesting the market may revisit that level before long.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
20.62/28
Recent Value
14.8/22
Market Standing
18.42/20
Deal Strength
3/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓PRECISION TRACING AND IDENTIFICATION: Quickly locate and identify specific wires or cables within a complex bundle. This high-performance kit includes a non-contact amplifier probe that audibly detects signals without damaging insulation. For use on non-energized circuits only.
✓VERSATILE CONNECTIVITY OPTIONS: Use the integrated RJ11 phone connector for modular jacks or the heavy-duty alligator clips for individual wires. This flexibility makes it the go-to tool for telecom and data professionals. For use on non-energized circuits only.
✓ADJUSTABLE SENSITIVITY CONTROL: Fine-tune your search to eliminate false detections and pinpoint the exact cable you need. The built-in speaker provides clear audible feedback that gets louder as you reach your target. For use on non-energized circuits only.
✓DIAGNOSTIC CONTINUITY TESTING: Beyond simple tracing, this kit performs continuity checks with a visible LED indicator and tests telephone line polarity and condition. It is an essential diagnostic tool for troubleshooting. For use on non-energized circuits only.
✓READY TO WORK KIT: Your purchase comes complete with the wire tracer probe, tone generator transmitter, two 9V batteries, and a protective carrying case so you can get to work immediately on any job site. For use on non-energized circuits only.
⚙️ Specifications
Brand
Extech
Power Source
Battery Powered
Style
TG20
Color
Black
Item Weight
0.1 kg
Item dimensions L x W x H
8.7 x 2 x 1.3 inches
Min. Operating Voltage
9 Volts (DC)
Specification Met
CE
Upper Temperature Rating
1022 °F
Measurement Type
Ohmmeter
UPC
785533712544 793950481202