Best Ultrasonic Gas Leak Detectors

Natural Gas Detector, Gas Leak Detector, Household Propane Leak Detector for Home Kitchen (1, White)

• Natural Gas Detector:Gas leak detectors for home use make your environment safer..
• Gas Leak Detector:Adopt high-precision sensor technology to accurately monitor leaked gas..
• LED Digital Display & Sound Warning:Gas Detector offers Voice Notification and a digital readout of the GAS concentration.When gas leak concentration reaches presetting level, the alarm provides a visual and audible signal..
• Easy to Install:Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas..
• Precautions:The system warm-up time is about 2-3 minutes. During this time period, the gas test will not work. You need to wait for the display to show 0 (the system enters the working state) before it can be tested normally.Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas..

Natural Gas Detector, Gas Leak Detector, Household Propane Leak Detector, Propane Leak Detector, Natural Gas Leak Detector (1, White)

• Natural Gas Detector:Gas leak detectors for home use make your environment safer..
• Gas Leak Detector:Adopt high-precision sensor technology to accurately monitor leaked gas..
• LED Digital Display & Sound Warning:Gas Detector offers Voice Notification and a digital readout of the GAS concentration.When gas leak concentration reaches presetting level, the alarm provides a visual and audible signal..
• Easy to Install:Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas..
• Precautions:The system warm-up time is about 2-3 minutes. During this time period, the gas test will not work. You need to wait for the display to show 0 (the system enters the working state) before it can be tested normally.Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas..

CC091 Propane Methane and Natural Gas Leak Detectors, Portable Combustible Gas Detector Sniffer with 12.6-Inch Gooseneck, Sensor Range 50-10,000 ppm, Adjustable Sensitivity, Audible & Visible Alarm

• DETECTS A WIDE RANGE OF COMBUSTIBLE GASES: Quickly detect and locate known leaks of combustible gases such as natural gas, propane, methane, sewer gas, fuel gas, LPG, LNG, and other flammable gases..
• WORKS FOR SMALL GAS LEAK & SENSITIVITY ADJUSTABLE: High sensitivity, about 50 to 10,000 ppm (based on methane), and alerts immediately when the sensor probe finds the leak. The sensitivity of the sensor is adjustable, you can increase or decrease the gas sensitivity to find the leak in different situations..
• AUDIBLE & VISUAL ALARM: Visual 6 LEDs and 85dB audible warnings increasing with gas concentration, gas leak indicators have 6 levels, 1 means lower, 6 means higher and gas sensor sniffer reaches the source of gas leaks..
• SIMPLE TO USE & FLEXIBLE SENSOR GOOSENECK: Powered by 3 AAA batteries (not included), the CC091 portable gas leak detector features a bendable 12.6-inch sensor probes that allows you to reach hard-to-reach areas such as the kitchen, basement, VR or other confined spaces from any direction..
• NO RISK INVESTMENT & ORIGINAL DESIGN: 24 months warranty policy and lifetime technical support, all CC091 gas leak detectors were manufactured under strict quality standards that obtained US Patent and qualified CE, RoHS, FCC certification..

allsun Ultrasonic Leak Detector & Transmitter Finder 40KHz Air Gas Water Dust Leak Pressure Headphone Gas Liquid Leakage Monitor Accessory Kit LED Indication Ultrasonic Leak Finder Tool

• The Ultrasonic Leak Detector can quick and simple location ultrasonic caused by air, liquid, dust leak. It’s able to detect leakage on tyre and also detects ultrasound as well. Use ergonomics, it is easy and fast for user to use with simple key operation mode and comfortable hand feeling..
• The Air Leak Detector is a very useful device to locate leak either under pressure or vacuum. The head phone produced a very distinct sound on the area where the leak is coming from. Using the transmitter, it will transmit sound from an enclosed area and can pinpoint the gaps or opening on the roof using the receiver..
• The Ultrasonic Leak Finder can detect the air or liquid leakage by detecting ultrasonic caused by high pressor leakage.It can trace the detector around outside of the screen, windows and door seals to locate the leak. It uses the advanced ultrasonic sensing technique and features small size, light weight, reliable detection, easy use and utility..
• Ultrasonic Air Lak Detector locating leak either under pressure or vacuum. The head phone produced a very distinct sound on the area where the leak is coming from. Using the transmitter, it will transmit sound from an enclosed area and can pinpoint the gaps or opening on the roof using the receiver....

Superior AccuTrak VPE Ultrasonic Leak Detector Standard Kit

allsun Pro Ultrasonic Leak Detector& Transmitter Automotive Noise Finder Electronic Stethoscope Machine Noise Monitor 36-44KHz Air Gas Water Dust Leak Pressure Vacuum Diagnose Tool

• 【ULTRASONIC TECHNOLOGY】Ultrasonic Leak Detector& Transmitter uses ultrasonic sensing technology and features small size and light weight. It is reliable and easy to use and is a practical,portable tool..
• 【WORKING PRINCEPLE】Automotive Noise Finder,turbulence created by gas or air forced through a small office generates ultrasoncic sound. Ultrasonic sound occurs when the atmosphere leaks into a vacuum vessel or when a pressure vessel leaks to the outside atmosphere..
• 【FREQUENCY】Electronic Stethoscope, ultrasonic sound's frequency is related to the size of the orifice which ultrasonic sound passes through, but usually the frequency is about 40kHz. Frequency Response: 36kHz-44kHz..
• 【WIDELY APPLICATION】Machine Noise Monitor, machine Abnormal Noise Detect.
• By using this instrument, you can quickly and accurately locate leaks in any pressure and vacuum system. Suitable for detecting cracks of pipes, valves,oil tank and other sealed compartment..
• 【WHAT YOU GET】Air leak detector package includes, Leak detector.

allsun Pro Ultrasonic Leak Detector Kit Advanced Refrigerant Air Gas Liquid Leak Detector Auto Leakage Tester Ultrasonic Detect Stethoscope Noise Diagnosis Tool

• 【WHAT YOU GET】Air Ultrasonic Leak 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.
• 【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】Pro Ultrasonic Leak Detector Kit,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】Advanced Refrigerant Leak Detector,the Tone Generator emits a warble output centered at 40kHz for use in testing ....

Robinair 16455 TruTrack Ultrasonic Leak Detector

• Robinair's TruTrack Ultrasonic Leak Detector detects refrigeration leaks, pressurized gas leaks, vacuum leaks, dry nitrogen gas leaks, steam leaks, and more.
• Versatile, 9V battery operated unit uses sound waves to quickly detect any leaking gas - under pressure or vacuum.
• Allows you to identify potential failures in bearings, valves, solenoids, and other operational components.
• Adjustable sensitivity with both audible and visual leak indication.
• Comes complete with padded carrying case, headset, solid contact probe, flex tube, comprehensive instructions and 9V battery.
• powered by one 9 volt battery (included).

Superior AccuTrak VPE-PRO-Plus Ultrasonic Leak Detector Kit with Tone Burst Generator + New Belt Pack. Find Pressure or Vacuum Leaks of Any Gas. Adjustable Sensitivity. Noise-Blocking Headphones.

• ADVANCED TECHNOLOGY: State-of-the-art, non-invasive leak detector that detects both pressure and vacuum leaks of ANY GAS. “Hear” leaks in the ultrasonic range, and distinguish them from mechanical or other background ultrasound. Effective in gas-saturated areas and in noisy or windy conditions..
• INCLUDES BURST TONE GENERATOR: Artificially flood any vessel or space with ultrasonic sound, so you can scan for leaks where there is no pressure differential! Ideal for testing fridge doors and window seals, or any non-pressurized seal or vessel. Also for finding air leaks and infiltration sources in buildings, aircraft, ships and automobiles..
• OVER-RANGE AUDIO ALARM: Signals you to adjust the range sensitivity for optimum performance. Helps you keep your eyes on what you are measuring rather than on your instrument. PEAK HOLD DISPLAY: Find leaks and faults faster and more efficiently. Get the job done quicker and easier..
• ADJUSTABLE SENSITIVITY: Quickly identify leaks from a distance, and then zero in on the exact location of the leak. New, 20%-improved sensitivity helps you detect smaller leaks and faults faster than ever before..
• IN THE BOX: The VPE PRO PLUS Kit includes: Kit Includes: VPE Leak Detector, Battery, Touch Probe, Waveguide, Professional ....

Seesii Portable Gas Leak Detector Handheld Natural Gas Sniffer High Sensitivity with LCD Display Battery Powered Locates Combustible Gas Like LPG LNG Methane & Butane Gases,Carbon Monoxide

• 【DETECTS MANY KINDS OF COMBUSTIBLE GASES】 Detects a large number of flammable gases, like methane, natural gas, propane, butane, ethane, coal gas,....
• 【HIGH SENSITIVE AND QUICK RESPONSE】Has two sensitivity settings instead of a knob like the other handheld detectors,Quick response within 5....
• 【AUDIBLE & VISUAL ALARM】Alarms continuously with 85dB tone and LCD light turn red when detecting gas leak. has a digital backlight LCD screen,....
• 【COMPACT & PORTABLE】Has an easy-to-understand interface with its on/off and sensitivity button, customers can operate the device with one hand.....
• 【WIDE APPLICATION】Hold this handheld detector in the area where you think there might be a leak and wait for the device to display the current gas....

allsun Ultrasonic Air Leak Detector Automotive Listening Device Stethoscope Mechanic Car Noise Finder Diagnostic Listening Device 100Hz~10kHz,Black

• 【PRINCIPLE】Automotive Noise Detector,when gas or liquid adopts a pore leak, there will be a high-frequency component that can detect leaked Spoiler scanning the nearby area, through earphones that can hear leaks rapids or instructions..
• 【ADJUDT VOLUME CONTROL】Electronic Stethoscope Automotive,Ultrasonic Leak Detector & transmitter,earphone pick-up sound loudness can be controlled by adjusting its volume control.
• Consists IC circuit and transistor, small size and light weight. Measurement & Analysis Instruments, Frequency: 100Hz~10KHz, Working Temperature: -10°C ~ 55°C, Ambient Noise Permitted:100Db..
• 【LED INDICATE】Ultrasonic Air Leak Detector has LED light indicate the strength of signal of the active channel, user-friendly and unsurpassed, Battery powered and easy to use. With convenient carry bag. Earphone Leak Detector comes with high sensitive long short probe and an adjustable headset..
• 【IT CAN’T DETECT WATER LEAKAGE IN YOUR HOME PIPE】Water Leak Detector,due to the household pipe is generally a low voltage system, the ultrasonic is unable to detect water leakage..

CC091 Propane and Natural Gas Leak Detector Portable Combustible Gases Methane Detector Sniffer with 12.6-Inch Gooseneck Sensor Range 50-10,000 ppm Adjustable Sensitivity Audible & Visible Alarm

• DETECTS A WIDE RANGE OF COMBUSTIBLE GASES: Quickly detect and locate the familiar combustible gases leaks like natural gas, propane, methane, sewer....
• QUICK RESPONSE & ADJUSTABLE GAS SENSITIVITY: Detection range: Approximately 50 to 10,000 ppm (based on Methane). Capable of Increasing or decreasing....
• SIMPLE TO USE: Power on gas detector after inserting 3 AAA batteries (Not included), start around 10-15s warming-up and adjust dial to the lower....
• AUDIBLE & VISUAL ALARM: Visual 6 LEDs and 85dB audible alerts that increase with gas concentration. 12.6-Inch gooseneck gas sensor probe enable you to....
• NO RISK INVESTMENT & YOU WILL GET: All CC091 gas leak detectors were manufactured under strict quality standards that obtained US Patent and qualified....

Leak Detection Tools，Ultrasonic Leak Detector & Transmitter with Headphone Accessory Kit for Pipeline/tire/Refrigeration Equipment Leak Detection, Automotive Window Seal Inspection etc.

• Located the leak location: Because the sound frequency of the leak port is different from other places, it quickly determine the leak port, suitable for all types of pressure or vacuum system gases..
• Check the degree of sealing: Adopt the advanced ultrasonic sensor technology to detect leaks of steam and liquid , detect the sealing degree of closed parts, such as cabins, car cockpits, refrigerators and containers..
• Two measurement methods: real-time detection that EM282-R detects leak port by the sound frequency.
• And non-real-time detection is that EM282-R capture the frequency signal from EM282-T. If there is gas in the pipe or tank, use real-time detection, or use non-real-time detection.
• Adjustable sensitivity, frequency response: 40KHz±2KHz, adapt to various degrees of leakage, easy to detect and improve measurement accuracy..
• Ultrasonic testing, fast and accurate, simple to use, green and environmentally friendly. With headphones, indicator lights, beginners can also quickly learn to use..