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Doorstep delivery by 21 Oct - 23 Oct from USA
Diagnose Speaker Cable Faults Instantly
The SoundTools NL4 Sniffer/Sender is a robust, all-analog cable tester designed for professional audio applications. It pinpoints 16 distinct speaker cable issues, including good connections, via an intuitive 4-LED readout. This imported unit from authorized US retailers ensures reliable diagnostics for live sound engineers and installers working with NL-4 SpeakOn connections.
Powered by a long-lasting car alarm battery, the sender unit provides quick, on-the-spot testing. The durable anodized aluminum construction protects the internal analog components, making it resistant to damage from drops or rough handling. Its simple design means no fragile parts, ensuring longevity in demanding environments.
For Indian professionals, this tester offers a reliable solution for diagnosing audio line issues quickly. All customs duties and GST are included in the price, with delivery via ExpressBox tracked shipping within 12-14 days. Get accurate results without complex digital interfaces.
Built for Demanding Audio Environments
The SoundTools NL4 Sniffer/Sender is engineered for the rigors of professional audio. Its all-analog design, protected by a durable anodized aluminum tube, means no fragile digital components or seams to break. This robust construction ensures it withstands the bumps and drops of frequent transport and setup, providing reliable diagnostics where digital testers might fail. Unlike simpler testers, it identifies 16 specific faults, not just basic continuity, making troubleshooting faster and more precise for live sound engineers and installers.
Ideal for Live Sound & Installers
This tester is perfect for audio professionals who need fast, accurate cable checks before or during events. If you frequently work with NL-4 SpeakOn connections and need to quickly rule out cable issues, this tool is invaluable. It's less suited for users who only need basic continuity checks or require digital readouts for complex network configurations. For simple audio setups or non-technical users, a more basic continuity tester might suffice, but for diagnosing specific faults in speaker lines, the NL4's detailed analog feedback is superior.
Typical situations where SoundTools NL4 Sniffer/Sender Cable Tester with LED Readout | 16 Faults Tested helps — illustrative scenarios, not customer reviews.
A live sound engineer in Delhi needs to quickly test multiple speaker cables before a concert.
The SoundTools NL4 Sniffer/Sender instantly identifies 16 faults with its 4-LED display, allowing rapid cable verification. Its durable build withstands gig environments, and the included battery ensures immediate use, saving critical setup time.
An audio installer in Mumbai is setting up a new sound system and needs to ensure all connections are perfect.
This tester's analog accuracy and robust design make it ideal for ensuring flawless NL-4 SpeakOn connections. The clear LED readout helps pinpoint any issues, preventing sound problems and ensuring a professional installation.
| Power Source | 12V Car Alarm Battery (included) |
| Battery Type | Alkaline |
| Batteries Required | 1 x 12V (included) |
| Warranty | Lifetime Happy Human Warranty |
| Cost per use | This is a durable tool, not a consumable. Battery replacement cost is minimal and infrequent. |
| Shelf life after opening | N/A (Durable Tool) |
| Reapplication math | N/A (Durable Tool) |
| Contraindications | Not designed for digital network cables or non-audio signal testing. |
| Allergens / common irritants | N/A |
| Feature | SoundTools NL4 Sniffer/Sender | Others |
|---|---|---|
| Diagnostic Capability | Tests for 16 specific speaker cable faults with 4-LED readout. | Local testers often offer basic continuity or fewer fault diagnostics; performance varies by brand. |
| Construction & Durability | Durable anodized aluminum tube, no fragile parts, lifetime warranty. | Local options may use plastic housings or have more delicate components; durability varies. |
| Power Source | Long-lasting car alarm battery (included). | May use standard batteries or require separate purchase; battery life varies. |
| Ease of Use | Simple analog operation with instant LED results. | Some local testers may have more complex digital interfaces or require calibration. |
| Price Point (Estimated) | ₹32,096 — includes all duties & GST. | Local audio testers range from ₹2,000 to ₹15,000+, depending on features and brand. |
| SKU | gej6884 |
| GTIN | 0793936929469 |
| Brand | Sound Tools |
| Model Number | st-nl4-ss |
| Part Number | st-nl4-ss |
| Color | Green |
| Material | Aluminum |
| Dimensions (L x W x H) | 3.8 cm x 10.5 cm x 11.4 cm (1.5 in x 4.1 in x 4.5 in) |
| Item Weight | 254 g (9 oz) |
| Package Weight | 0.254 kg |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About Sound Tools
SoundTools specializes in high-quality, durable audio testing equipment, known for their robust analog designs and reliable performance in professional sound environments.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
SoundTools NL4 Sniffer/Sender Cable Tester with LED Readout | 16 Faults Tested
32,096
This item
SoundTools NL4 Sniffer/Sender Cable Tester with LED Readout | 16 Faults Tested
32,096
Total price:
36,960
You save 17,019 (32%) Extra3 items selected
3 items
36,960You save 17,019 (32%) Extra
| Attributes |  |  |  |  | |||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 32,096 44,203 | 2,431 6,009 | 2,433 3,767 | 5,842 8,815 | 3,490 5,381 | 1,669 2,670 | 2,260 3,860 |
| Rating | 4.60(641) | 4.30(998) | 4.63(8) | 4.80(20) | 4.50(1,036) | 4.70(294) | 4.70(1,645) |
| Brand Name | Sound Tools | Cruiser | OFCN | OONO | Quartet | uxcell | ALKOO |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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