---
product_id: 71114185
title: "Ultrasonic Detect Tool Stethoscope"
brand: "allsun"
price: "3127 DH"
currency: MAD
in_stock: null
reviews_count: 8
url: https://www.desertcart.ma/products/71114185-ultrasonic-detect-tool-stethoscope
store_origin: MA
region: Morocco
---

# 36-44kHz ultrasonic frequency for precise detection LED bar graph for visual leak intensity feedback Battery-powered with 9V alkaline for portability Ultrasonic Detect Tool Stethoscope

**Brand:** allsun
**Price:** 3127 DH
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Detect leaks like a pro—because every second counts!

## Quick Answers

- **What is this?** Ultrasonic Detect Tool Stethoscope by allsun
- **How much does it cost?** 3127 DH with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/71114185-ultrasonic-detect-tool-stethoscope)

## Best For

- allsun enthusiasts

## Why This Product

- Trusted allsun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged & Ready:** Compact ABS body powered by replaceable 9V batteries, built to perform reliably in up to 95% humidity and 40°C environments.
- • **Comfort-Driven Design:** Rotary volume knob lets you fine-tune headphone sound to avoid fatigue during long inspections—work smarter, not harder.
- • **Versatile Tone Generator:** Test enclosure seals and non-pressurized spaces effortlessly, perfect for automotive QA and building diagnostics.
- • **Pinpoint Leaks in Seconds:** Dual air and contact probes detect faint air leaks, electrical discharges, and mechanical faults with surgical precision.
- • **Intuitive Leak Localization:** Combine LED bar graph visuals with headphone audio cues to zero in on leaks even when signals are subtle.

## Overview

The allsun Ultrasonic Leak Detector Diagnostic Stethoscope operates at 36-44kHz ultrasonic frequencies using dual air and contact probes to identify air leaks, electrical discharges, and mechanical faults. Featuring a rotary volume control, LED bar graph, and tone generator, it offers precise, fatigue-free inspections for automotive and industrial applications. Powered by 9V alkaline batteries, its durable ABS construction withstands humid and warm environments, making it an essential tool for professionals demanding accuracy and efficiency.

## Description

allsun Ultrasonic Leak Detector Diagnostic Stethoscope 36-44kHz Air/Contact Probe,Kit w/Rotary Volume,Tone Generator,Find Vacuum Gas Seal Faults,Auto& Industrial Leak Detection Tool

## Features

- 【DETECT LEAKS IN SECONDS】Locate even faint air leaks, electrical coronas, and internal mechanical issues (like failing bearings, valve leaks, or steam trap faults) using directional air and contact probes. The LED bar graph and adjustable headphone volume provide dual confirmation for accurate leak localization.
- 【DUAL PROBES FOR INSPECTIONS】Includes specialized probes: The Air Probe excels at detecting pressurized leaks & electrical discharges (test by rubbing fingers 60cm away for a "sandpaper-on-wood" response). The Contact Probe is ideal for diagnosing ultrasound within machinery casings (gears, bearings, valves, steam traps) - simply rub the probe rod tip.
- 【OPTIMIZED DETECTION & OPERATOR COMFORT】Features a rotary volume knob for precise headphone adjustment. Set volume just above background hiss for maximum sensitivity without fatigue. Remember: Higher volume doesn't increase sensitivity, correct setup prevents exhaustion during long inspections.
- 【TEST ENCLOSURE SEALS & LOCATE LEAKS EFFICIENTLY】Includes a Tone Generator to check seal integrity in non-pressurized spaces (e.g., car doors/windows/roofs, enclosures). Place the generator inside (or near suspect areas for large spaces), then sweep the receiver to find leaks. Suitable for automotive QA and building diagnostics.
- 【INTUITIVE SCANNING TECHNIQUES】Utilize the LED graph and headphone sound together to zero in on leaks. As you approach the leak source, decrease headphone volume to refine location based on LED intensity. Effective even for slight leaks where LED movement is minimal.Power supply is 9 V alkaline battery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | allsun |
| Style | Enclosure Seal Tester |
| Power Source | Battery Powered |
| Color | Blue |
| Item Weight | 2.16 Pounds |
| Alarm | Audible, Visual |
| Operating Humidity | 95 percent |
| Upper Temperature Rating | 40 Degrees Celsius |
| Sensor Type | Ultrasonic |
| Material | ABS |
| Manufacturer | Zhangzhou Haimao Dianzi Keji Co., LTD |
| UPC | 788537552277 |
| Item Weight | 2.16 pounds |
| Product Dimensions | 11.1 x 5.16 x 9.5 inches |
| Batteries | 2 9V batteries required. |
| Is Discontinued By Manufacturer | No |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Zinc Carbon |

## Product Details

- **Brand:** allsun
- **Style:** Enclosure Seal Tester
- **Power Source:** Battery Powered
- **Color:** Blue
- **Item Weight:** 2.16 Pounds
- **Alarm:** Audible, Visual
- **Operating Humidity:** 95 percent
- **Upper Temperature Rating:** 40 Degrees Celsius
- **Sensor Type:** Ultrasonic
- **Material:** ABS

## Images

![Ultrasonic Detect Tool Stethoscope - Image 1](https://m.media-amazon.com/images/I/61oeBDMG-1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great in auto repair shop, much better than the bluepoint mic.
*by W***X on April 11, 2025*

Pinpointed an axle bearing growl with shop radio right next to you. The bearing was barely bad and thought it could be the carrier (in diff) bearing but was axle bearing. This tool nailed it. Been using the Bluepoint microphone for over a decade or more, that thing going in garbage, had better luck with using a hose or screw-driver to pick up noise. Tried to use on injectors but secondary voltage too noisy when that close. But it's awesome away from secondary noise.

### ⭐⭐⭐⭐ Works well, but the tube can pick up interference.
*by A***M on April 2, 2025*

Extremely accurate, but can be tricked by the tubes in tight spaces. Try using it without the tubes if there is too much background noise.

### ⭐⭐⭐⭐⭐ Works for hvac
*by R***N on October 4, 2024*

I do transport refrigeration and had a hard time finding leaks I’ve used sniffers and bubbles this thing you can hear small leaks undetectable by a sniffer even boost leaks air brake leaks also has frequency transmitter you can check seals with like freezers or back of a refrigerator truck or fridge well worth the money although the light gage is not that sensitive but you’ll definitely hear leaks also has a stethoscope great value most useful tool I’ve bought for my trade

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.ma/products/71114185-ultrasonic-detect-tool-stethoscope](https://www.desertcart.ma/products/71114185-ultrasonic-detect-tool-stethoscope)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-11*