---
product_id: 13028894
title: "INFICON Whisper with Accessory Kit, Enhanced Ultrasonic Leak Detector, 711-203-G1,Off-White"
brand: "inficon"
price: "29425937₫"
currency: VND
in_stock: true
reviews_count: 10
category: "Inficon"
url: https://www.desertcart.vn/products/13028894-inficon-whisper-with-accessory-kit-enhanced-ultrasonic-leak-detector-711
store_origin: VN
region: Vietnam
---

# Premium headphones for precise leak detection Runs on 2 D-cell batteries with 115+ hours life Laser pointer for pinpoint accuracy INFICON Whisper with Accessory Kit, Enhanced Ultrasonic Leak Detector, 711-203-G1,Off-White

**Brand:** inficon
**Price:** 29425937₫
**Availability:** ✅ In Stock

## Summary

> 🔍 Hear the leaks others can’t—be the tech everyone trusts!

## Quick Answers

- **What is this?** INFICON Whisper with Accessory Kit, Enhanced Ultrasonic Leak Detector, 711-203-G1,Off-White by inficon
- **How much does it cost?** 29425937₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/13028894-inficon-whisper-with-accessory-kit-enhanced-ultrasonic-leak-detector-711)

## 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

- • **Long-Lasting Power:** 115+ hours battery life keeps you working without interruption
- • **All-in-One Accessory Kit:** Includes metal probe, rubber extension, and rugged case for versatile use
- • **Laser-Guided Leak Spotting:** Pinpoint leaks quickly with integrated laser pointer
- • **US-Based Support & Quality:** Made in the USA with expert technician support via phone and email
- • **Ultrasonic Precision Listening:** Detect leaks others miss, even in noisy environments

## Overview

The INFICON Whisper Enhanced Ultrasonic Leak Detector combines cutting-edge 40.5 KHz ultrasonic technology with a comprehensive accessory kit to detect pressure and vacuum leaks across all gases. Designed for noisy and challenging environments, it features premium headphones, a laser pointer for precise leak location, and runs on two long-lasting D-cell batteries. Made in the USA, it offers reliable performance and expert support, making it an essential tool for professionals aiming to deliver flawless repairs and maintenance.

## 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. The included accessory kit adds even more functionality, allowing for leak checking of door seals, ducts, steam traps, and mechanical parts like bearings. With its wide range of applications, Whisper is a great tool to have on hand.

Review: The info on ultrasonic does what other detectors can’t, in wind and difficult situations! - The infix on ultrasonic leak finder works so well I was able to locate two leaks that others hadn’t been able to find. Now the customer thinks we’re super tech’s because we made a lasting repair to their unit.
Review: dirty environment, it is very well suited to its ... - This is a must have tool,to be used in conjunction with nitrogen under pressure. It will not find a low pressure leak as well as some of the other tools, but in a noisy,dirty environment, it is very well suited to its job.

## Features

- Includes: Whisper, Premium headphones, Metal contact probe, Whisper Transmitter, (with battery), Rubber extension probe, Two D-size alkaline batteries, Rugged carrying case
- 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
- Made in the United States, US Technician Support via Email and Phone

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DAOI5EQ |
| Adjustable Length | Yes |
| Are Batteries Required | Yes |
| Battery Average Life | 115165 Hours |
| Best Sellers Rank | #91,220 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #81 in Leak Detection Tools |
| Brand Name | Inficon |
| Color | Off-White |
| Customer Reviews | 3.9 3.9 out of 5 stars (48) |
| Display Type | LCD |
| Extended Length | 36 Inches |
| Global Trade Identification Number | 00689466037463 |
| Included Components | Whisper, headphones, metal probe, D- batteries, transmitter, case |
| International Protection Rating | IP44 |
| Item Dimensions L x W x H | 16"L x 12"W x 5"H |
| Item Weight | 4.54 g |
| Manufacturer | Inficon |
| Material Type | Plastic |
| Model Number | 711-203-G1 |
| Operating Frequency | 40.5 KHz |
| Power Source | Battery Powered |
| UPC | 689466037463 810044830637 |
| Unit Count | 1.0 Count |

## Product Details

- **Batteries Required?:** Yes
- **Brand:** Inficon
- **Color:** Off-White
- **Material:** Plastic
- **Power Source:** Battery Powered

## Images

![INFICON Whisper with Accessory Kit, Enhanced Ultrasonic Leak Detector, 711-203-G1,Off-White - Image 1](https://m.media-amazon.com/images/I/41v0d5VMaxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The info on ultrasonic does what other detectors can’t, in wind and difficult situations!
*by P***T on March 11, 2026*

The infix on ultrasonic leak finder works so well I was able to locate two leaks that others hadn’t been able to find. Now the customer thinks we’re super tech’s because we made a lasting repair to their unit.

### ⭐⭐⭐⭐⭐ dirty environment, it is very well suited to its ...
*by W***E on April 5, 2015*

This is a must have tool,to be used in conjunction with nitrogen under pressure. It will not find a low pressure leak as well as some of the other tools, but in a noisy,dirty environment, it is very well suited to its job.

### ⭐⭐⭐⭐⭐ Leak searches made quicker and easier
*by H***N on February 17, 2015*

I'm a senior technician and have several H10 and a couple hand held sniffers. Have found this tool very useful. It locates leaks by way of sound rather than sniffing refrigerant. I can quickly search system under pressure with nitrogen or refrigerant. i can leak search a system that has been flat by adding just nitrogen. i can leak search a system and hear the leak through the armaflex insulation. Havent had an application to find a leak inside a wall cavity but i'm resonable sure it will hear it.. And, it will locate a leak while system is in a vacuum. I found a leak in a hose seal under vacuum. Haven't used it to listen to motor bearings yet but overall very impressed as a leak search tool.

## Frequently Bought Together

- INFICON Whisper with Accessory Kit, Enhanced Ultrasonic Leak Detector, 711-203-G1,Off-White
- Inficon Inficon Refrigerant Leak Detector, Model:705-202-G1
- Appion MGAVCT 1/4" MegaFlow Vacuum-Rated Valve Core Removal Tool

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-23*