ultrasonic sound for mosquitoes

Powerful Ultrasonic Insect Repellent Mosquito Killer Ultrasonic Pest Repelle Control Item: Ultrasonic Pest Repeller; Material: ABS; Voltage: 110-240V;...

...occurred in the measurement of cleaning tank of the intensity of measuring instruments (pressure). The measuring instrument i...

... enough for cleaning dirty jewelry, eyeglasses, watches, utensils and more. Digital display with 5 preset cleaning cycles, default 3 mins auto shut...

... Mold Cleaning Machine Wave Cleaner Mold Cleaning Machine uses High Frequency Waves To Remove Mold Resi...

... Intensity Meter Description: The Intensity Meter is a device specially used to measure the inten...

... Wave Generating Device with Adjustable Power Description: power sources are often referred to as sources, ul...

Capacitive Transducer Gasonline Level Digital Low Power Distance Ultrasonic Sound Sensor Highlights of waterproof Fuel Level Digital ultrasonic sensor...

... user requirements, such as real-time adjustment of various parameters: power, amplitude, operation time etc. 3. frequency adjustment: adjust the f...

HFD-V100 Handheld Acoustic Image Camera Detector We can find in our daily lives that humans use their eyes to collect information fas...

Pest Repellent Electronic Plug Indoor Pest Repellent for Electric Repellent Description 1. Pest Repeller: ultr...

... to change the frequency of waves; does not contain chemical additives, physically repels , monitors body temperature, a...

...low temperatures, humidity, assault, vibration. Air Ceramic Transducers TCT40–12T/R-1.2. Asymmetric Beam Patterns Temperature Compensate...

... Cleaning Machine 40liter with Token Function 800W How golf club cleaner works? cleaning theory is very high freque...

... (or cleaner which uses low freaquency for turbulence and high frequency for cleaning). The cleaner produces high-frequency ...

...6.5 x 3.5 x 1.8 inches cleaner fits and deep-cleans every angle of your ring, jewelry, glasses and various accessories High frequency of...

... quality. This machine will have great effect in 50-80 square meters in the room. This machine can lustrate house mouse, black beetle, , fl...

... pest repeller is based on the latest technology. * Safe and eco-friendly, repelling all pests without leaving any nasty dead...

...the change of velocity when beam propagates in the water upstream and downstream, analyze and deal with the water velocity and fur...

... OLED, 320 X 240 pixels, display contrast 10,000:1 Live Color A-Scan ​ Users could directly see the color ​waveform of the (or A-s...