would I need the transmitter device to leak check air conditioning coils etc?

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.

if I pressurize my underground pool skimmer line with air, would this be practical for locating a leak?

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.

Is good for bearing friction detection?

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.

Desertcart Logo

Deliver to EGYPT

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🔍 Whisper your way to leak-free perfection!

READY FOR THE FIELD - Comes with rugged carrying case and rubber extension probe for tough jobs
PINPOINT WITH PRECISION - Integrated laser pointer makes locating leaks effortless and exact
VERSATILE LEAK DETECTION - Detects pressure, vacuum leaks, electrical arcing & malfunctioning steam traps
HEAR LEAKS LIKE NEVER BEFORE - Ultrasonic tech detects all gas leaks—even in noisy environments
TRUSTED AMERICAN ENGINEERING - Made in the USA with expert technician support via email and phone

The INFICON Whisper Ultrasonic Leak Detector uses advanced ultrasonic technology to detect leaks of all gases in pressurized or vacuum systems, even in noisy environments. Featuring a laser pointer for precise leak location, included headphones for clear audio detection, and powered by two D-cell alkaline batteries, it’s a rugged, versatile tool designed for professionals. Made in the USA with dedicated technician support, it’s the go-to device for reliable, on-the-spot leak detection.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

E£ 50342

Duties & taxes incl.

EGYPTstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Brand	Inficon
Style	Laser
Color	Grey, White
Item Weight	3 Pounds
Alarm	Audible
Operating Humidity	95 percent
Global Trade Identification Number	00689466037111
Material	HAWA
Number of Items	1
Manufacturer	Inficon
UPC	810044830583 689466037111
Part Number	711-202-G1
Item Weight	3 pounds
Product Dimensions	15 x 3.75 x 8.5 inches
Item model number	711-202-G1
Is Discontinued By Manufacturer	No
Pattern	Whisper
Item Package Quantity	1
Included Components	Whisper, Headphones, Rubber extension probe, 2 D-size alkaline batteries, case
Batteries Included?	Yes
Batteries Required?	Yes
Battery Cell Type	Alkaline

INFICON Whisper, Ultrasonic Leak Detector, 711-202-G1

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions