Reviews Ultrasonic Technology

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.
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LANKOER Ultrasonic Pest Repeller - 2020 Latest Upgrade CHIP - Electronic Pest Repellent Repeller Plug in Pest Control for Home Office Warehouse Hotel

  • ♦2020 Latest Dual Chip Technology♦: This ultrasonic pest repeller uses the latest dual- chip, emits a more powerful. This range of ultrasonic....
  • ♦HUMANE ADN EFFECIENT♦ - Use safe & effective technology to extremely irritate rodents and insects thus causing them to run away from your home.....
  • ♦SIMPLE TO USE - Plug the ultrasonic mosquito repellent into any standard outlet, then the ultrasonic pest deterrent emits strong ultrasonic waves,....
  • ♦ECOFRIENDLY SOLUTION - Unlike glue traps, mousetraps or roach motels-all which kill bugs and leave a messy cleanup-our ultrasonic waves won't cause....
  • ♦100% MONEY-BACK "RISK-FREE" GUARANTEE - This product is backed by our 100% Money-Back "Risk-Free" Guarantee because we want to help you to repel....
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Defendy Ultrasonic Rodent Repellent,Indoor Mice Repellent Plug-ins 360° Mouse Deterrent Blocker 4 Modes Ultrasound Humane Squirrel

  • 【Ultrasonic Rat Repeller Indoor】Indoor ultrasonic squirrel repellent effectively protects an area measuring 1938 unobstructed sq. ft (180 unobstructed sq.m), suitable for use in the house, office, warehouse, restaurant, school, basement, or any indoor area. 360° ultrasonic release to all-round drive away rodents and pests in your home. And since the ultrasonic waves emitted by the indoor mice repellent plug-ins do not penetrate walls, it is recommended to use one for each room..
  • 【4 in 1 Rodent Repellent】Ultrasonic rodent repellent has 4 function switches to adjust the operation modes. TEST = test tone (Simulates the sounds rodents hear, check the ultrasonic sound works or not). ULTRA = ultrasonic sound (Repels mice cockroaches, spiders effectively). TRANS = pressure waves (Repels squirrels, chipmunk effectively). DUO = pressure waves + ultrasonic sound(Repels all rodents mentioned above). You can choose different ultrasound modes depending on the degree of infestation..
  • 【Powerful & Advanced Design】 This pest repeller control indoor emits pressure waves and changing ultrasonic sounds. It can keep squirrels, chipmunks, mice, rats, and most of the other common rodents away from your indoor area effectively. Mouse deterrent blocker exterminato....
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Lifetrons Beauté Ultrasonic Cleanser - With Negative Ions Positive Ions & EMS Lifting Technology UI-400-WH

  • Combines ultrasonic ions (positive and negative) with EMS technology for more radiant, firmer skin.
  • Ultrasonic technology combined with positive ions may thoroughly clean the pores of dirt and debris.
  • Ultrasonic technology combined with negative ions may help deliver nutrients from face cream or serum deep into skin’s layers.
  • Gentle EMS currents use a unique secondary movement which may help tighten facial muscles, firm skin and improve elasticity.
  • Rechargeable design with long lasting battery life.
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Tasnco 2023 Ultrasonic Pest Repeller, Indoor Pest Control for Mosquito, Mouse, Cockroach, Bug, Roach - Electronic Plug-in Insect Repellent for House, Garages, Warehouses, Offices, Hotel (6 Pack)

  • Ultrasonic technology：Tasnco ultrasonic technology drives away pests by stimulating their senses and nervous system. 1-2 weeks later, you may see an increase in pest activity, as the pests are being strongly stimulated by the ultrasonic waves and are unable to settle in, therefore seeking out new hiding places. This is not an increase in pest population. After 3-4 weeks, you will notice the disappearance of those annoying rodents, and you'll have a pest-free environment..
  • Effective Pest Control: The pest repeller can drive away various rodents. For effective pest control, it is recommended to install the repeller 30-50 inches above the ground for flying insects such as mosquitoes, bats, flies, wasps, fruit flies, and others. For crawling pests such as mice, spiders, cockroaches, ants, bed bugs, fleas, etc., it is recommended to install the repeller 10-30 inches above the ground..
  • EPA Certification: The ultrasonic pest repeller is EPA certified and is safe for humans, babies, and pets. Ultrasonic technology is quiet, chemical-free, and odorless, ensuring that you are always in a safe and friendly environment. By using the ultrasonic pest repeller, you can thro....
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Ultrasonic Rodent Repellent,Indoor Mice Repellent Plug-ins 360° Mouse Deterrent Blocker 4 Modes Ultrasound Humane Squirrel Rat Repellent Electronic Pest Repeller Control for House Home Indoor Use

  • 【Ultrasonic Rat Repeller Indoor】Indoor ultrasonic squirrel repellent effectively protects an area measuring 1938 unobstructed sq. ft (180 unobstructed sq.m), suitable for use in the house, office, warehouse, restaurant, school, basement, or any indoor area. 360° ultrasonic release to all-round drive away rodents and pests in your home. And since the ultrasonic waves emitted by the indoor mice repellent plug-ins do not penetrate walls, it is recommended to use one for each room..
  • 【Powerful & Advanced Design】 This pest repeller control indoor emits pressure waves and changing ultrasonic sounds. It can keep squirrels, chipmunks, mice, rats, and most of the other common rodents away from your indoor area effectively. Mouse deterrent blocker exterminator with a unique appearance and small size, you can place this device in an unobstructed location to achieve the best driving effect. Note: You need to observe for 1-2 weeks to see the effect when using this device..
  • 【How Rat Repeller Works】 The mouse deterrent blocker is equipped with a transducer and dual speakers, adopts innovative frequency conversion technology, which can emit high impact pressure waves and 16KHz-35KHz changing ultrasonic sounds to disturb the central nervous systems of pests....
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Ultrasonic Mosquito Repellent

  • Latest Ultrasonic Technology：adopting the high-frequency ultrasonic technology to impact mice, spiders, fleas, cockroaches, ant, flies, mosquitoes....
  • Environmentally And Friendly：Throw away the harmful poisons, dangerous chemicals, and traps typically used in households and by control technicians.....
  • Wide Effective Coverage：The product is effective in an indoor area up to 1200 sq. ft. It's widely used in homes, warehouses, offices,supermarket ,....
  • Easy To Use: Just plug the ultrasonic repeller in power sockets and it will start to repel the pests when you notice the blue night light is on.Please....
  • Say Goodbye To Pests:It usually takes 3-4 weeks for a different result depending on the amount of infestation..
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The Family

  • ...e, our indoor outdoor dog training tools leverage the newest patented NPS technology to grab your pets attention and stop them in their tracks. Squirrel!.
  • 3.3x More Effective Than Dog Training Collar - Don’t subject your dog to the painful shock of a dog bark collar. NPS Ultrasonic Dog Barking Control Devices combine auto shut-off hearing safety with ultrasonic dog whistle to stop barking technology for happier neighbors, restful sleep and a well behaved pup!.
  • 1 Hour Rapid Charge - Long Lasting 60 Days Battery: 1000mAh bark control device charges fast and works hard - whether you’re using dog whistle mode, strobe mode, flashlight mode and 25 kHz ultrasonic training mode to modify behavior without stop..
  • From 6 Month! Premium Pup Protection - Hold for Advanced Modes: With 8 second ultrasonic auto-shut off, and a hold function that extends whistle and strobe, this barking collar nemesis is the dog barking control device strikes the perfect balance between rapid training and protecting pups' sensitive hearing..
  • Tails-a-Wagging Creedo - Tested 3.4x more effective than a dog trainin....
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Portable Household Ultrasonic Cleaner 2.0 Version, Professional Mini Immersible Ultrasonic Cleaning Machine, Jewelry Cleaner for Cleaning Fruit, Vegetable, Dentures, Dishes, Clothes, Glasses, Jewelry

  • 【Newest Technology】 The 2.0 version "ultrasonic cleaner" updates the main board to solve the problem that the previous generation product automatically shut down due to overheating after 5-10 minutes of operation. Ideal for cleaning jewelry, glass ,watch, dentures, fruit and vegetables, underwear, vinyl record, disk, razors, baby bottle and toys, tableware, cosmetic brush...etc..
  • 【Microscopic Level Cleaning】 The newest washing technology utilizes ultrasonic technology to remove tough stains from clothes and effectively sanitize fruits/vegetables from chemicals and pesticides residues at the cellular level which result in a deeper clean..
  • 【Premium-Grade Material】 The 360 degrees of portable ultrasonic cleaner is made from aluminum alloy as the surface of the cleaner is coated with insulation oxidizing sand blasting, thereby, greatly improving the service life of product..
  • 【Easy to Use】 After connecting the power supply, simply place the Ultrasonic Washing Device into a bowl /tank/ sink /bucket (anything can hold water ) with 3L-5 L of water. Then press the switch button and it will automaticall....
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Ultrasonic Animal Repeller, Solar Animal Repellent Outdoor Waterproof & Drop-Proof, Solar Animal Deterrent 5 Modes with Motion Sensor , Bird Deer Squirrel Raccoon Repellent for Garden

  • 【Humanized Designed Solar Animal Repeller】This solar animal repeller makes animals feel uncomfortable and escape the area by emitting ultrasonic waves and 360°flash light with alarm sound. Harmless and environmentally friendly, will not harm animals, let alone affect humans. Our ultrasonic animal repellent is also very easy to use and can be inserted into the soil using the provided nails or hung on a tree or wall. Just point it at the area you want to protect to ensure the best results..
  • 【Effective Animal Repellent technology】This outdoor animal repellent ultrasonic features the most advanced ultrasonic technology to generate powerful ultrasonic waves (15khz-50khz), the built-in infrared PIR motion detection sensor is highly sensitive and can sense tiny movements within a 110°angle, the distance can be up to 33 Ft. When the cat deterrent outdoor infrared sensor detects an animal intrusion, it activates an ultrasonic system to repel animals and insects..
  • 【Five Operation Modes & Easy Adjustment】The ultrasonic cat repellent has 5 insect repel modes: ultrasonic, alarm, strong LED light flashing. Different modes can effectively act on different animals, which can be switched by turning the sensitivity knob of the solar animal repeller, and th....
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