--- product_id: 19314162 title: "- ALLOSUN Automotive Electronic Mechanics Stethoscope Electronic EAR Diagnostic Device Kit EM410 with Short and Long probe" brand: "allsun" price: "€ 98.71" currency: EUR in_stock: true reviews_count: 11 category: "Allsun" url: https://www.desertcart.hr/products/19314162-allosun-automotive-electronic-mechanics-stethoscope-electronic-ear-diagnostic-device-kit store_origin: HR region: Croatia --- # Ultra-sensitive mic & amplifier Long & short probes for tight spots LED signal indicator - ALLOSUN Automotive Electronic Mechanics Stethoscope Electronic EAR Diagnostic Device Kit EM410 with Short and Long probe **Brand:** allsun **Price:** € 98.71 **Availability:** βœ… In Stock ## Summary > πŸ”§ Hear what your engine’s been hiding β€” diagnose like a pro! ## Quick Answers - **What is this?** - ALLOSUN Automotive Electronic Mechanics Stethoscope Electronic EAR Diagnostic Device Kit EM410 with Short and Long probe by allsun - **How much does it cost?** € 98.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/19314162-allosun-automotive-electronic-mechanics-stethoscope-electronic-ear-diagnostic-device-kit) ## 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 - β€’ **LED Signal Indicator:** Visual feedback to confirm active channel status instantly - β€’ **Noise-Cancelling Contact Mic:** Filters background noise for crystal-clear diagnostics - β€’ **Dual Probes for Ultimate Reach:** Short & long shafts access even the tightest engine areas - β€’ **Universal Fit & Lightweight Design:** Comfortable adjustable headset for prolonged professional use - β€’ **Pinpoint Engine Issues with Precision:** Detect bad bearings, noisy valves & leaks faster than ever ## Overview The ALLOSUN EM410 Automotive Electronic Mechanics Stethoscope is a professional-grade diagnostic tool designed to quickly and accurately locate engine issues such as bad bearings, fuel injector problems, and air leaks. Featuring ultra-sensitive microphones, dual long and short probes for hard-to-reach areas, and an LED indicator for signal status, this lightweight and adjustable headset device empowers mechanics and enthusiasts to catch early engine faults before they escalate. Powered by a 9V battery (not included), it’s a must-have for anyone serious about vehicle maintenance and repair. ## Description Buy ALLOSUN Automotive Electronic Mechanics Stethoscope Electronic EAR Diagnostic Device Kit EM410 with Short and Long probe: Mechanical Testers - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Helpful diagnostic tool - This worked better than I hoped. I used it to track down two ticking lifters on a 400 SBC. Listening to each one with the probe, I could easily hear the difference. I wear hearing aides, and the headset gave me no problems at all. Review: Master mechanic noise detector - Excellent product ,perfectly noise identification, easy to use and value for the money ## Features - Automotive Stethoscope Kit,can quickly and accurately pinpoints and location of engine bad bearings, bushings dirty fuel injectors, wind and air lewaks, noisy valves and filters. - Car Stethoscope has long and short shaft reaches tight areas ultra-sensitive Mike and amplifier gives full range of sounds needed by the professional. - Automotive Electronic Tools has LED light indicate the strength of signal of the active channel. - Comes with high sensitive long short Probe and an adjustable headset. - Automotive Electronic Short Detector, power supplied by 1 pieces 9V 6F22 battery. (Battery Not Included) - Engine Noise Finder Tool, fit type: Universal Fit, any trouble in the machine can be easily detected.With this benefit early issues on the machine can be found. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B013JGEXLS | | Best Sellers Rank | #90,065 in Automotive ( See Top 100 in Automotive ) #6 in Mechanical Testers | | Brand Name | allsun | | Color | Black | | Customer Reviews | 4.1 4.1 out of 5 stars (143) | | Exterior Finish | Plastic | | Global Trade Identification Number | 00788537553762 | | Included Components | probe | | Is Electric | Yes | | Item Dimensions L x W | 1.97"L x 1.18"W | | Item Type Name | all-sun Auto Mechanics Electronic EAR Diagnostic Device Kit | | Item Weight | 0.24 Kilograms | | Manufacturer | Zhangzhou Eastern Intelligent Meter Co., Ltd | | Manufacturer Contact Information | Eastern Industiral Park,Jintan Road,Zhishan Town,Xiangcheng District,zhanghou,Fujian,China | | Material | Acrylonitrile Butadiene Styrene | | Model Name | EM410 | | Recommended Uses For Product | engine, machine | | UPC | 788537553762 | | Warranty Description | We warrantee for the workshop problem within a year. Free customer support for operation questions whole life. | ## Product Details - **Brand:** allsun - **Color:** Black - **Exterior Finish:** Plastic - **Material:** Acrylonitrile Butadiene Styrene - **Product Dimensions:** 1.97"L x 1.18"W ## Images ![- ALLOSUN Automotive Electronic Mechanics Stethoscope Electronic EAR Diagnostic Device Kit EM410 with Short and Long probe - Image 1](https://m.media-amazon.com/images/I/71LUzdvWo9L.jpg) ## Questions & Answers **Q: Can you listen water leaks under cement?** A: I don't think this instrument is much more "sensitive" than if you were to put your ear on the cement, and listen. You might want to consider getting an ultrasonic listening device for that application. Just my take..... **Q: Can you find air leaks with this** A: No. This is not a leak detector. It's for automotive diagnosis in engine. You may need our other product EM2268 ASIN: B013QH4HEI EM2280 ASIN: B01CSCFKQQ EM282 ASIN: B013UKPAQ0 **Q: Can this help pinpointing rattles in the car?** A: This device has a solid metal thin probe. If you touch a something suspected of being the source of the rattle with the probe, it essentially amplifies the sound of what it is touching, and you hear that sound. The key point is that it is made to physically touch things. My personal approach to finding rattles in a car (not that how I do things matters) is to have someone else drive the car, and you be a passenger, so you are free to move about within the car, using your ears and hands, and listen and feel from where it's coming from, and locate it that way. This device is more for touching under-hood components like the stationary parts of items that have spinning pulleys, to hear if the bearings are making noise. **Q: Will this locate a bad rocker arm in a penastar 3.6 engine?** A: This is an acoustic device. That means, it "hears" noise - or you do, because it amplifies the noise for you to listen to. IF your rocker arm is making noise because it is bad, that is - it is making more noise than the ones next to it - then you should be able to hear it. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Helpful diagnostic tool *by A***R on January 23, 2026* This worked better than I hoped. I used it to track down two ticking lifters on a 400 SBC. Listening to each one with the probe, I could easily hear the difference. I wear hearing aides, and the headset gave me no problems at all. ### ⭐⭐⭐⭐⭐ Master mechanic noise detector *by A***O on April 5, 2026* Excellent product ,perfectly noise identification, easy to use and value for the money ### ⭐⭐⭐⭐ Can You Hear Me Now..! *by U***. on April 16, 2022* At the $50 dollar price point, it works exceptional well... Start with the volume at the lowest setting to establish a baseline, and then increase volume. 9V (not included) The final results on my 01 Tundra 3.4 SR5 making the infamous whining noise was actually the Power Steering Pump itself. I also discovered with the use of this device that #5 cylinder was misfireing.... (Tick, Tick, Tick) Mechanic Joke.. Take Care... ## Frequently Bought Together - ALLOSUN Automotive Electronic Mechanics Stethoscope Electronic EAR Diagnostic Device Kit EM410 with Short and Long probe - KTTOOL 6 Channel Car Engine Noise Finder, Sound Detector Tester Tool Set, Chassis System Ears, Electronic Stethoscope Diagnostic Kit with Headphones - Garnish Gripper Mechanic's Stethoscope Automotive Engine Diagnostic Sensitive Hearing Tool for Cars, Trucks and Motorcycles,Black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/19314162-allosun-automotive-electronic-mechanics-stethoscope-electronic-ear-diagnostic-device-kit](https://www.desertcart.hr/products/19314162-allosun-automotive-electronic-mechanics-stethoscope-electronic-ear-diagnostic-device-kit) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-17*