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ALLOSUN ULTRASONIC LEAK DETECTOR 40KHZ±2KHZ, LEAK TESTER TRANSMITTER WITH HEADPHONE (EM282)
ALLOSUN ULTRASONIC LEAK DETECTOR 40KHZ±2KHZ, LEAK TESTER TRANSMITTER WITH HEADPHONE (EM282)
ALLOSUN ULTRASONIC LEAK DETECTOR 40KHZ±2KHZ, LEAK TESTER TRANSMITTER WITH HEADPHONE (EM282)
ALLOSUN ULTRASONIC LEAK DETECTOR 40KHZ±2KHZ, LEAK TESTER TRANSMITTER WITH HEADPHONE (EM282)
ALLOSUN ULTRASONIC LEAK DETECTOR 40KHZ±2KHZ, LEAK TESTER TRANSMITTER WITH HEADPHONE (EM282)
ALLOSUN ULTRASONIC LEAK DETECTOR 40KHZ±2KHZ, LEAK TESTER TRANSMITTER WITH HEADPHONE (EM282)
ALLOSUN ULTRASONIC LEAK DETECTOR 40KHZ±2KHZ, LEAK TESTER TRANSMITTER WITH HEADPHONE (EM282)
ALLOSUN ULTRASONIC LEAK DETECTOR 40KHZ±2KHZ, LEAK TESTER TRANSMITTER WITH HEADPHONE (EM282)
ALLOSUN ULTRASONIC LEAK DETECTOR 40KHZ±2KHZ, LEAK TESTER TRANSMITTER WITH HEADPHONE (EM282)

CONDITION: New

Item is brand new and factory sealed in original packaging. Contents have not been opened or used.

Returns Accepted

We accept returns under specific cicumstances.
See return policy for details

ALLOSUN ULTRASONIC LEAK DETECTOR 40KHZ±2KHZ, LEAK TESTER TRANSMITTER WITH HEADPHONE (EM282)

3.8 stars

ALLOSUN ULTRASONIC L... see more >

New
Returns Accepted

Current Bid

$7.99

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MSRP $48.74
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Robert E. Malone
on April 15, 2017

A leak detector is typically quite expensive. Although this one works best with the headphones (the light proved worthless) listening for the change in pace of the beep it was quite effective in finding vacuum leaks in the glass reactors we were working with. Even small leaks, although you need to take care as the detector is very directional. So for the price it is certainly worth a shot. I am glad I gave it one.

kyle
on February 20, 2025

Worked pretty well at first. But after about 4-5 light uses the head phone jack randomly stopped working. Now it’s impossible to find a leak with it. Construction quality is more like something you’d get at the dollar store. Shouldn’t be $50 (cheap for a leak detector) but more like $20.

Flor
on September 18, 2017

The distance the receiver can detect a signal ("ultrasonic waves" from a leak /transmitter) is very much determined by the amplitude of the signal (ie, how loud it is, even that you can't hear it with your ears.) and to lesser extent, directional qualities and frequency. If you're just concerned with the transmitter-receiver reception, it is roughly 10-15 feet in open space: obviously, if transmitter is "buried" inside some vessel and its signal only has a very small escape hole, the effective detection distance falls to a few feet.Anyway, this detector works fine for me.

Forrest
on February 14, 2022

The first detector I received had the label applied upside down so that all the LEDS were covered up! So much for quality control. I pealed off the label and re-oriented it properly and was able to use it ok. The adhesive was now weak, so I returned it for a new one.The detector worked ok, though I had to learn how to best use it since the settings were somewhat quirky. Once I learned the best setting, I did find the leak I was looking for. Like any tool that senses noise, metal, humidity, etc under/in solid objects, it takes understanding of the limitations and a learning curve to use it effectively.

Strong
on October 19, 2024

Was disappointed. Still wasn’t able to hear the low leak. Still chasing a leak on the semi. If it’s a loud leak you can hear with your ear ithe machine picks it up. But not a very low sounding leak. Wouldn’t suggest or buy again,

Dart gt
on April 28, 2025

Works to find in slab leaks

Kelly Taylor
on March 1, 2025

Sadly it isnt as accurate as they say

Bob MAGEE
on July 15, 2021

I been hunting a leak for 6 months with an electronic leak detector in my a/c system. Electronic detectors couldn’t locate it. Using ultrasound detector I located the leak in 5 minutes.Great tool for the price.

Vijay Mareddi
on August 5, 2021

Because the product not detected leakage

  • Brand

    allsun
  • Style

    Home
  • Power Source

    Battery Powered
  • Color

    Black, White
  • Product Dimensions

    1.1"D x 2.32"W x 3.98"H
  • Item Weight

    0.2 Kilograms
  • Alarm

    Visual
  • Operating Humidity

    93 percent
  • Sensor Type

    Ultrasonic
  • Unit Count

    1 Count
  • Product Style

    Home
  • Item Dimensions D x W x H

    1.1"D x 2.32"W x 3.98"H
  • Model Number

    EM282
  • Number of Items

    3
  • Manufacturer

    Zhangzhou Eastern Intelligent Meter Co., Ltd
  • Mfr Part Number

    EM282
  • Built-In Media

    earphone
  • Best Sellers Rank

    #136,887 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #114 in Leak Detection Tools
  • ASIN

    B013UKPAQ0

Buyer’s Premium

A 15% buyer’s premium will be added to the sale price of all purchases.

Store Auction Lots Condition

All items are uninspected and the condition is unknown unless otherwise explicitly stated. Items labeled as “New” are believed to be unused and in original manufacturer packaging; however, packaging may show signs of storage or handling, and items are not tested unless specifically noted. Individual items are available for inspection at Korting Outlet located at 159 1st Court, Grand Rapids, Michigan 49534 during store hours.

The highest bids serve as legally binding contracts, and all sales are considered final. Items are sold on an “as is” basis, without any guarantees, warranties, or the possibility of refunds, whether written, expressed, or implied. The operational condition of an item may not be known or listed in the item description. While we may provide information on the condition of some items, including items marked as “New,” such information is not guaranteed.

All items are sold with all faults and without any warranty, whether expressed or implied, regarding merchantability or fitness for a particular purpose. The sale is conducted on an “as is, where is” basis with all faults. Buyers are strongly encouraged to physically inspect items before placing bids during the inspection period. Once submitted, bids cannot be withdrawn before, during, or after the auction for any reason.

The buyer acknowledges that these terms, along with other terms outlined below, can only be amended or revised in writing, signed by the auctioneer. Any representations made by Korting or its agents do not alter these “as is, where is with all faults” terms. Descriptions provided on products or through advertising, including condition labels such as “New,” are not guaranteed, and buyers rely solely on their own inspection. While information in sale advertising is believed to be accurate, Korting assumes no responsibility for errors or omissions.

Auction Closing Times

Posted closing times are in Eastern Time and may be extended through dynamic bidding. Dynamic bidding extends the auction close time until there are five minutes without bidding activity. Korting reserves the right to close early or extend auctions at its discretion.

Payment

Payments will be processed through Stripe.

Refund Policy

Due to the nature of liquidation merchandise, returns are accepted only under the following circumstances:

  • Wrong item received
  • Major undisclosed damage that significantly affects functionality or value
  • Item arrives nonfunctional or dead on arrival (unless listed as untested, for parts, or salvage)
  • Missing critical components necessary for basic operation that were not disclosed in the listing
  • Counterfeit items or items materially different from the listing description

The following conditions are not eligible for return or refund:

  • Buyer’s remorse or accidental purchases
  • Minor cosmetic wear, scratches, dents, scuffs, or signs of prior handling
  • Damaged, worn, or missing retail packaging
  • Compatibility issues with buyer equipment, software, or intended use
  • Missing non-essential accessories, manuals, inserts, cables, or packaging materials unless specifically stated in the listing

All return requests must be submitted within 72 hours of delivery and include clear photos and/or video documentation of the issue. We reserve the right to deny returns that do not meet the above criteria.

Sales Tax

All orders are subject to the 6% Michigan sales tax. Tax-exempt buyers must have a current tax-exempt certificate on file before sales tax can be removed from an invoice.

Failure to Pay or Remove Items

Korting reserves the right to charge a 15% non-refundable restocking fee for items not paid for and picked up within seven days of the auction closing. Such items will be considered abandoned and forfeited to Korting. Korting may resell any abandoned or forfeited items.

ALLOSUN ULTRASONIC LEAK DETECTOR 40KHZ±2KHZ, LEAK TESTER TRANSMITTER WITH HEADPHONE (EM282)