Hi there, In today’s post we’re going to reveal the best ultrasonic leak detector for this year based on a lot of factors and the in-depth research we did on the market.

If you are in a hurry then here is a quick summary:

Our Picks For ultrasonic leak detector [Comparison Table & Our Score]

Top 10 Best ultrasonic leak detector [Products Features Revealed!]

Cool! Now that you have an idea about the products we are going to reveal in this blog post. let’s take a closer look at each pick, its specifications, and its features.

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

$285.00
$239.38
 in stock
11 new from $239.38
1 used from $179.97
Free shipping
Amazon.com
as of May 3, 2022 1:33 am

Features

  • 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

Superior Accutrak Ultrasonic Leak Detector, with Sound VPE PRO-PLUS - 1 Each

$779.86  in stock
5 new from $768.79
Amazon.com
as of May 3, 2022 1:33 am

Features

  • VPE Pro-Plus Kit
  • Easily detects any gas that generates ultrasonic sound during flow, including vacuum leaks
  • Capable of detecting leaks equivalent to 1.5 oz/year of refrigerant
  • Visual output - 10 element bar graph
  • Audio output - 0 Hz to 4 kHz natural sound conversion

Amprobe ULTRASONIC Leak Detector with Transmitter, (Model: ULD-420)

$1,395.99
$1,059.15
 in stock
7 new from $1,059.15
Free shipping
Amazon.com
as of May 3, 2022 1:33 am

Features

  • 20 kHz to 90 kHz frequency range: optimal range for detecting a variety of leakage events
  • 3 filters to remove main noise frequencies in noisy environments
  • 2. 5” LCD display with barograph
  • Quality headphones to help identify the source of the leak
  • This is a Part of the ULD-400 series of products

Ultrasonic Leak Detector, 36 to 42 KHz

$715.00
$642.90
 in stock
7 new from $642.90
1 used from $599.00
Amazon.com
as of May 3, 2022 1:33 am

Features

  • Price For: Each

Accutrak VPE Standard Kit Ultrasonic Leak Detector

$548.51  in stock
3 new from $548.51
1 used from $500.79
Amazon.com
as of May 3, 2022 1:33 am

Features

  • VPE Standard Kit
  • Easily detects any gas that generates ultrasonic sound during flow, including vacuum leaks
  • Capable of detecting leaks equivalent to 1.5 oz/year of refrigerant
  • Visual output - 10 element bar graph
  • Audio output - 0 Hz to 4 kHz natural sound conversion

Leak Detection Tools, Ultrasonic Leak Detector & Transmitter Electronic Stethoscope Air Leak Detector Noise Detector Snoop Leak Detector for Pipeline, Air Conditioner, Automobile Glass Leak Detection

$47.99  in stock
Amazon.com
as of May 3, 2022 1:33 am

Features

  • Ultrasonic Leak Detector with Located the Leak Location Quickly: The leak detector adopts advanced ultrasonic sensor technology, Use sound waves with frequencies generated near the leak to determine the correct location of the leak, can quickly, accurately and intuitively find out all types of pressure or vacuum system gas.
  • Air Leak Detector with Multi-scene leak detection: Liquid leakage faults can detect the degree of sealing of enclosed parts such as cabins, car cockpits, refrigerators, and containers. Place the transmitter in the vehicle and close the doors and windows.Trace the detector around outside of the screen, windows and door seals to locate the leak
  • Ultrasonic Leak Detector with Excellent Quality:The ultrasonic leak detector has the advantages of small size, light weight, accurate and reliable, convenient operation, practicality, etc. It is a practical portable detection instrument.
  • Snoop Leak Detector with Two Measurement Methods: For real-time detection of gas pipelines, EM282-R can be used alone to capture the tiny ultrasonic signals generated when gas leaks to detect gas leaks; And non-real-time detection is that EM282-R capture the ultrasonic signal from EM282-T. Once a leak occurs, ultrasonic waves will leak out through the leak to determine the correct location of the leak.
  • Noise Detector with Sensitivity Can be Adjusted: the ultrasonic frequency response is within 40kHz +/-2kHz, which can be adjusted according to the detection environment to improve the accuracy of the measurement. At the same time, it is equipped with headphones and LED indicators, even the smallest sound can quickly capture the location of the leak

allsun Ultrasonic Detect Tool Stethoscope Gas Liquid Leak Detector Trouble Shooting Tester Noise Diagnosis Tool Automotive/Industrial/Manufacturing Headphone

$192.00
$135.00
 in stock
2 new from $135.00
Free shipping
Amazon.com
as of May 3, 2022 1:33 am

Features

  • 【WHAT YOU GET】This noise detector is consists of an ultrasound receiver, a tone generator, an air probe, a contact probe and a headphone. Please kindly note it, battery(9V, 6F22 or equivalent, 2 pieces) are not includes.
  • 【WIDELY APPLICATION】The electronic stethoscopes is a very useful diagnostic test tool which can reduce downtime and maintenance related costs of the tested equipments. Air/Vacuum Leaks; Gas and Liquid Turbulence; Electrical Discharge; Mechanical Wear; Sound Generation.
  • 【THE RECEIVER PERFORMANCE】allsun pro ultrasonic leak is mechanics electronic stethoscope, the receiver is sensitive to ultrasonic in the frequency range of 36k to 44kHz Audio feedback and a 10 bar LED indicator for visual intensity of signal, 33mm directional receiver port, 3.5mm stereo jack and a rotary on/off volume control switch.
  • 【ACCURATE & RELIABLE】Stethoscope digital leak detector,the 30cm air probe serves to extend reach or to facilitate isolating a leak among multiple suspect areas. This Ultrasonic Diagnostic Tool is easy to carry and operate, and its detection result is accurate and reliable.
  • 【TONE GENERATOR PERFORMANCE】Ultrasonic leak detector,the Tone Generator emits a warble output centered at 40kHz for use in testing seal integrity in non-pressurized vessels. The human ear cannot hear this output, so the Tone Generator must be used in conjunction with the Receiver.

TIF XP-1A SF6 High Sensitivity Halogen Gas Leak Detector, Refrigerant Leak Detector Analyzer, Microprocessor Control, Digital Signal, Flexible Stainless Steel Probe

$363.99  in stock
2 new from $363.99
Free shipping
Amazon.com
as of May 3, 2022 1:33 am

Features

  • ✅Advanced microprocessor. It uses digital signal processing technology better than the manipulating circuit and sensor head signals used. In addition, the number of components used in the circuit is reduced by approximately 40%, which improves reliability and performance.
  • ✅The microprocessor monitors the sensor head and battery voltage in real time, up to 4000 times per second, and compensates for even the smallest fluctuations in signal pulsations. This makes the meter a stable and reliable inspection tool in almost any environment.
  • ✅The seven-level free setting of sensitivity increases the sensitivity of the meter from level 1 to level 7 by 64 times; the unique three-color LEDs indicate the progressive and wide range of leak sizes.
  • ✅Powered by two No.2 alkaline batteries(Not Included), wireless and portable. Equipped with high-strength box to protect detector. 35cm flexible stainless steel probe.
  • ✅The touch keyboard controls all functions used; the novel housing design is designed for the user to grip and easy to operate; Leak detection of other systems and storage/recovery containers. This product works with all halogenated refrigerants (including chlorine and fluorine).

ALLOSUN EM2280 Pro Ultrasonic Leakage Detector Kit, Blue

$122.99  in stock
3 new from $122.99
Free shipping
Amazon.com
as of May 3, 2022 1:33 am

Features

  • Used to efficiently investigate 5 major areas of repair and preventive maintenance in the automotive, industrial, and etc
  • Applications: Air/Vacuum Leaks Gas and Liquid Turbulence Electrical Discharge; Mechanical Wear; Sound Generation.
  • The result of this tool are accurate and reliable, perfect for diagnostic test in the industrial applications
  • Consist of an ultrasound receiver, a tone generator, an air probe, a contact probe and a headphone
  • Power supplied by 2 6F22 9V battery.

Elitech LD-200 Heated Diode HVAC Refrigerant Leak Detector AC Sniffer Rechargeable

$139.99  in stock
2 new from $139.99
Free shipping
Amazon.com
as of May 3, 2022 1:33 am

Features

  • Employs a high sensitive heated diode sensor combined with a sophisticated microprocessor-controlled circuit.
  • 7 selectable sensitivity levels, respond to all halogenated refrigerants (including Chlorine and Fluorine) and offers the greatest sensitivity and fastest response.
  • Conforms to CE standard and SAEJ1627 standard
  • Rechargeable 3.7V high capacity lithium battery; longer sensor life than traditional leak detector
  • Flexible stainless probe to detect the hard-to-reach areas, 24/7 US Technician Support via Email and Phone.