Reviews High Viscosity Ultrasonic Couplant

Ultrasonic Audio Recording Blocker | White Noise Generator | Powerful Microphone Suppressor Device | Prevent Voice Recording | BDA-3 (FCC, CE & ICES Compliant)

  • ULTRASONIC EXPOSURE + VOICE IMITATION = 100% microphone jamming.
  • HIGH SUPPRESSION POWER AND ACTION RANGE. This microphone blocker emits a very powerful ultrasonic signal (not less than 120 dB) which suppresses microphones at a maximum distance of 7 m (23 ft). The distance is shortened to 2 m (7 ft) for newest iPhone models with an improved noise cancelling system..
  • SOPHISTICATED ULTRASONIC PATTERN that is effective against newest noise-canceling and water-resistant phones. Range and effectiveness can be increased when used with one or more external ultrasonic speakers (sold separately)..
  • 7 ULTRASONIC TRANSDUCERS that ensure protection in front and across the device. Use it as a "virtual wall" to protect yourself from recording devices..
  • CAN BE USED ABSOLUTELY SILENTLY but best results achieved when ultrasonic and white noise interferences are combined..
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Ultrasonic Pest Repeller 6 Pack, Mice Repellent Electric Rodent Repellent Ultrasonic Plug in Indoor Pest Control for Roaches, Spiders, Insects

  • How it Work and What Can Repel: The ultrasonic pest repellers adopt the high-frequency ultrasonic technology to disturb and irritate the nervous system of pests, to make them uncomfortable and force them to leave your home. So this repeller can repel for mice, fleas, ants, mosquitoes, flies, spider, cockroaches, bugs, rodents and insects.
  • Quiet And Effective: Ultrasonic pest repellers work with low frequency ultrasonic waves, which are difficult for humans to hear. But it is very effective for rodents and pests, ultrasonic waves let them leave your home quickly.
  • Eco-Friendly and Quiet and Clean: The ultrasonic pest repellers have less power consumption and no battery required.
  • the ultrasound wave is inaudible to human and pets, which can provide you a quiet and safety living environment..
  • the ultrasonic pest repellent just repel pests away without killing them,so no need to clean up dead pests.
  • Effective For Most The Pests: Install one pest repeller throughout each room for full coverage, repelling rodents, bugs, cockroaches, ants, insects and more.
  • Easy to Use and Plug in Different Heights: Just plug the electronic pest control ultrasonic repellent in power sockets and it will start to repel the pests when you notice the blue night light is on. Plug in at....
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Ultrasonic Jewelry Cleaner Machine - 47Khz Silver Cleaner, Ultrasonic Cleaner Machine for Eye Glasses, Ring, Earring, Necklaces, Watch Strap, Makeup Brush, 304 Stainless Steel Tank with 12OZ

  • Effective and Powerful Cleaning: The ultrasonic cleaner offers a frequency up to 47,000 hertz, which could be upto 20% cleaning efficiency than 40000~45000hz cleaner, deeply remove hidden dirt, protein dirt and for those which are attached in small parts, crevices that can't be removed normally by water. The sonic jewelry cleaner machine makes the cleaning process effectively and safely..
  • Easy and Safe to Use: The ultrasonic cleaner comes with 5min and 7min two different settings for your choice. Just press the button, the slight buzzing sound will be emitted and it will automatically stop by the timer setting. The ring cleaner that has passed the CE and UL certification .The ultrasonic glasses cleaner is powered by 110V that is very safe to use.12OZ/350ML capacity stainless steel tank makes it meets most of objects cleaning..
  • Wide Range of Applications: The jewelry cleaner lets you enjoy a professional standard cleaning in you own comfortable space. The jewelry cleaner ultrasonic machine can used for cleaning all jewelry, glasses, sunglasses, tools, watches, rings, necklaces, makeup, brush, razors, dentures, etc. Note: If there is protective film on your glass....
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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 Home House Indoor Use

  • 【4 in 1 Rodent Repellent】Ultrasonic rodent repellent has 4 function switches to adjust the operation modes. TEST = test tone (Simulates the....
  • 【Safe And Easy To Use】 The indoor ultrasonic squirrel repellent adopts ultrasonic technology, without using any chemicals but just high-frequency....
  • 【Ultrasonic Rat Repeller Indoor】Indoor ultrasonic squirrel repellent effectively protects an area measuring 1938 unobstructed sq. ft (180....
  • 【How Rat Repeller Works】 The mouse deterrent blocker is equipped with a transducer and dual speakers, adopts innovative frequency conversion....
  • 【Powerful & Advanced Design】 This pest repeller control indoor emits pressure waves and changing ultrasonic sounds. It can keep squirrels,....
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Avantaway Ultrasonic Pest Repeller 6 Pack, The New Electronic and Ultrasound Pest Repeller for Mosquito Cockroaches, mice, etc.Pest Control of the Living Room, Garage, Warehouse, Office, Hotel (white)

  • TWO ULTRASONIC MODES - 1) Ultra Quiet Ultrasonic pest repellent Technique: plug in the power, press the on button, silent ultrasonic frequency converter work, suitable for rest at home. 2) High Intensity Ultrasonic pest repellent Technology: press the power button again, with the sound of ultrasonic work, suitable for use when no one is at home..
  • THE FUTURE IS NOW - Our designers have developed a NEW 2022 Revolution model of completely best stylish design powerful ultrasonic insect repellent..
  • CHILD & PET SAFE: Our pest control features no chemicals and 100% safety. You can drive out mice, rats, rodents, ants, spiders, and cockroaches without worrying about children or pets..
  • WIDE COVERAGE: Ultrasonic Pest Repeller can be used in various places, such as Bedrooms, Bathrooms, Garages, Kitchens, Offices, Warehouses, Flour processing plants, food processing plants, Furniture shop, etc., that cannot use baits or pesticides. The maximum coverage of our ultrasonic pest repeller is up to 1600 Sq. ft..
  • LIFETIME GUARANTEE ASSURANCE: The typical results can take 1 week depending on the severity of the pest infestation. Mostly can see the electronic pest repeller results within 3-4 weeks! One unit per room is recommended, Demands Insects & Bugs to Leave! If you have....
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Oyhomop Ultrasonic Pest Repeller 6 Pack, Mouse Repellent Electric Pest Repellent Ultrasonic Plug in Indoor Pest Control for Bugs, Insects, Mice, Rodents

  • How it Work and What Can Repel: The ultrasonic pest repellers adopt the high-frequency ultrasonic technology to disturb and irritate the nervous system of pests, to make them uncomfortable and force them to leave your home. So this repeller can repel for mice, fleas, ants, mosquitoes, flies, spider, cockroaches, bugs, rodents and insects.
  • Quiet And Effective: Ultrasonic pest repellers work with low frequency ultrasonic waves, which are difficult for humans to hear. But it is very effective for rodents and pests, ultrasonic waves let them leave your home quickly.
  • Eco-Friendly and Quiet and Clean: The ultrasonic pest repellers have less power consumption and no battery required.
  • the ultrasound wave is inaudible to human and pets, which can provide you a quiet and safety living environment..
  • the ultrasonic pest repellent just repel pests away without killing them,so no need to clean up dead pests.
  • Effective For Most The Pests: Install one pest repeller throughout each room for full coverage, repelling rodents, bugs, cockroaches, ants, insects and more.
  • Easy to Use and Plug in Different Heights: Just plug the electronic pest control ultrasonic repellent in power sockets and it will start to repel the pests when you notice the blue night light is on. Plug in at....
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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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1PC Glass Capillary Viscometer, 1833 kinematic viscometer, Downstream Flat viscometer, Overall Length Between 260 and 270 mm

  • Volume of cup: 44ml, Efflux time(sec): 20-80sec.
  • All 5 models, test viscosity from 10-1800 centistokes (cSt).
  • Meets ASTM D4212 standard quickly measure the viscosity of liquids such as Paint,Ink,Varnishes,Syrup and Oil..
  • The Stainless Steel Cups are molded precisely and the orifices are precision drilled using high-speed CNC drilling..
  • BAOSHISHAN Zahn Cups with solid construction are used to measure the flow behavior of liquids such as paints. Applicable to the construction site to quickly measure the viscosity of the paint to be sprayed.
  • more widely used in electronic products, plastic coatings industry, home made sauce, hydraulic oil and liquid viscosity in lab..
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ZJRLY Ultrasonic Animal Repeller, 2023 Ultrasonic Solar Pest Repeller Outdoor, Ultrasonic Animal Repellent, Waterproof with Led Light Alarm, Repel Dog, Cat, Fox, Bird,mice to Protect Garden Farm

  • 【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..
  • 【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. 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..
  • 【Solar Power & USB Charging】The outdoor ultrasonic raccoon repellent is designed with solar panels, which can convert solar energy into electricity, support the ultrasonic repeller to run for a long time and keep it on standby all day. ....
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