--- product_id: 1701259 title: "Whisper" brand: "inficon" price: "€ 643.64" currency: EUR in_stock: true category: "Inficon" url: https://www.desertcart.it/products/1701259-whisper store_origin: IT region: Italy --- # Includes headphones for precise leak detection Runs on 2 D-cell alkaline batteries for long-lasting power Laser pointer for pinpoint accuracy Whisper **Brand:** inficon **Price:** € 643.64 **Availability:** ✅ In Stock ## Summary > 🔍 Whisper your way to leak-free systems with ultrasonic precision! ## Quick Answers - **What is this?** Whisper by inficon - **How much does it cost?** € 643.64 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/1701259-whisper) ## Best For - inficon enthusiasts ## Why This Product - Trusted inficon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile gas detection:** Detects pressure and vacuum leaks across all gases, including nitrogen - • **Power through your workday:** Battery-powered with easy-to-replace D-cell alkaline batteries - • **Rugged, ready for the field:** Comes with a durable carrying case and US-based tech support - • **Pinpoint leaks with laser precision:** Integrated laser pointer guides you directly to the source - • **Hear leaks clearly, even in noisy environments:** Ultrasonic tech filters out background noise for reliable detection ## Overview The INFICON Whisper Ultrasonic Leak Detector uses advanced ultrasonic technology to detect leaks in pressurized and vacuum gas systems, including nitrogen. Equipped with headphones and a laser pointer, it ensures accurate leak localization even in noisy environments. Powered by two D-cell alkaline batteries and housed in a rugged carrying case, this US-made tool offers reliable performance and expert support for professionals demanding precision and durability. ## Description Whisper uses ultrasonic technology to listen for the sound of a gas moving through a leak site, making it a super versatile tool for leak checking any gas in pressurized or vacuum systems. Point Whisper at ceiling pipes to gross leak check from the floor. You can even use Whisper in noisy environments! ## Features - Detects pressure and vacuum leaks for all gases - Hear the leak using the included headphones - Works even in noisy environments - Laser pointer makes it easier to pinpoint the leak - Applications include pressure/vacuum leaks, electrical arcing, malfunctioning steam traps, and more - Only technology to detect pressurized nitrogen leaks - Runs on two D-cell alkaline batteries - Rugged carrying case included - Made in the United States, US Technician Support via Email and Phone ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000TRJA8M | | Alarm | Audible | | Best Sellers Rank | #50,096 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #45 in Leak Detection Tools | | Brand | Inficon | | Built-In Media | Whisper, Headphones, Rubber extension probe, 2 D-size alkaline batteries, case | | Color | Grey, White | | Customer Reviews | 4.0 4.0 out of 5 stars (216) | | Enclosure Material | HAWA | | Global Trade Identification Number | 00689466037111 | | Item Dimensions D x W x H | 5"D x 12"W x 16"H | | Item Type Name | Ultrasonic leak detector | | Item Weight | 3 Pounds | | Manufacturer | Inficon | | Mfr Part Number | 711-202-G1 | | Model Number | 711-202-G1 | | Number of Items | 1 | | Operating Humidity | 95 percent | | Power Source | Battery Powered | | Product Style | Laser | | Sensor Type | Ultrasonic | | UPC | 810044830583 689466037111 | | Unit Count | 1.0 Count | ## Product Details - **Alarm:** Audible - **Brand:** Inficon - **Color:** Grey, White - **Global Trade Identification Number:** 00689466037111 - **Item Weight:** 3 Pounds - **Operating Humidity:** 95 percent - **Power Source:** Battery Powered - **Product Dimensions:** 5"D x 12"W x 16"H - **Sensor Type:** Ultrasonic - **Style:** Laser ## Images ![Whisper - Image 1](https://m.media-amazon.com/images/I/51-FR-Apg0L.jpg) ## Available Options This product comes in different **Pattern** options. ## Questions & Answers **Q: how small of a leak will it measure?** A: Very small **Q: would I need the transmitter device to leak check air conditioning coils etc?** A: This is a simple tool to hear the whistling of high pressure air going through a small opening. The high frequency pitch is picked up by the microphone. You won't need anything else to operate this. I prefer to use my own headphones instead of the ones in the kit, but that is a personal preference. It also has a sound bar so you can see it, too. You don't need to listen, although I find it helpful. **Q: if I pressurize my underground pool skimmer line with air, would this be practical for locating a leak?** A: I don't believe it will help in this application. To detect the leak, you must be able to see the line and place the unit relatively close to the hose. So for your application, you would need to expose your lines. If your pool skimmer lines are visible, it is easier to inject a dye, such as a UV dye, and shine a UV lamp to find it. If your lines are not visible then you would need to dig up the line to look for the leak. When I had an underground leak, I hired a person to find it for me. It was worth the money for the one time repair. **Q: Is good for bearing friction detection?** A: Hello and thank you for your question. Yes, with the optional metal contact probe (711-703-G1) Whisper can detect malfunctions in certain mechanical components, bearings included! The contact probe is included with the version that comes with the accessory kit (711-203-G1). Simply screw the metal contact probe to the tip of Whisper and touch it to the suspected mechanical component. For the best experience, use a pair of headphones to utilize Whisper's heterodyne feature. Properly functioning machinery sounds smooth and clear, whereas malfunctioning machinery may produce grinding, scratching, or other irregular noises. ## Frequently Bought Together - INFICON Whisper, Ultrasonic Leak Detector, 711-202-G1 - Inficon 711-703-G1 Contact Probe for Whisper Ultrasonic Leak Detector - INFICON 711-600-G1 Transmitter for Whisper Ultrasonic Leak Detector --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/1701259-whisper](https://www.desertcart.it/products/1701259-whisper) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-07-26*