ReviewsUltrasonic Flow Meters

Electric Drill Pump for Water Gasoline Oil Diesels Fluid Transfer Pump Mini Hand Self-Priming Quick Pumping Speed

• High quality drill pump- Fine workmanship, plastic, durable and has a long service life..
• Feature- Large flow, stable performance and high efficiency, easy installation..
• Quick- Pumping speed is fast, can pump 20-30 L water per minute(depends on the rpm of drill)..
• Convenient to use and store- Install all the drill chucks, you can use the electric drill to get the pump, easy and convenient to use. Compact and light weight design, portable and easy to store..
• Flow speed- The recommended speed is 1500-3500 rpm. The pump head and flow are related to the speed. The higher the speed, the higher the head and flow. 1500 rpm, the pump head is about 1.5 meters, the flow is about 15L per minute. 3000 rpm, the pump head is about 3 meters, and the flow rate is about 30L per minute..

CGOLDENWALL Handheld Ultrasonic Flowmeter Clamp on Flow Meter Portable Liquid Flow Meter with  S1+M2 Transducers for Copper/PVC Pipe DN15-700mm 1/2-28\ ((Old or New Panel))

• S1+M2 TRANSDUCERS: Easy to setup the transducers on the pipe and enter the required information in the control unit.No need to destroy the pipeline and stop production during the measurement process.S1(DN15-100mm, 1/2-4"), M2(DN50-700mm, 2-28").
• DIGITAL DISPLAY: The Ultrasonic Flowmeter can display cumulative flow, instantaneous flow, velocity, and working status at the same time. Accuracy: 1%, linearity: 0.50%, repeatability: 0.20% accuracy: ±1%, calibration certs included. Note: In order to provide a better user experience, we upgraded the product label. The product you received may be the old version or the new version.
• DATA STORAGE AND OUTPUT: This Ultrasonic Flow Meter has a built-in data logger, which can store up to 2000 lines of measurement data. And you can download the logged data onto PC through the RS232 interface..
• LONG STAND TIME: This Flow Meter is equipped with a built-in high-capacity rechargeable battery, which can support the flowmeter to work continuously for up to 12 hours..
• WIDE APPLICATION: Come with S1+M2 transducers, and the measuring range is DN15-700mm, 1/2-28". It can work on Copper pipe, PVC pipe to detect the flow of liquids such as sea water, alcohol, river water, industrial sewage, lubricating oil, diesel, fuel oil, etc.N....

7/16\ to 1/2\ Flow Control Needle Pinch Valve (3 Valves)

5/16\ to 3/8\ Flow Control Needle Pinch Valve (3 Valves)

EUOCT Ultrasonic Pest Repell-er [6-Pack] for Home Office Kitchen Warehouse Hotel Basement or Any Indoor Areas-White

• Easy to Use: Just plug the electronic pest control in power sockets and it will start when the blue light is on..
• Effective Coverage Area: It can cover an area of 800 ~ 1200 square meters. The ultrasonic waves cannot travel through walls. Please use at least 1....
• Economic & Safe: Less power consumption and quiet, Odorless, and no radiation. No noise in the room will not affect you and your pets..
• Wide Application: The mosquito repellent is suitable in home, kitchen, workshop, offices, garages, warehouse, attics, hotels, basements, supermarkets,....
• The ultrasonic pest repell-er working with low frequency ultrasound waves, no noise in the room can influence you and your pets，Epa approved pest....

24 Packs Ultrasonic Mosquito Repeller Electronic Plug in Indoor Mosquito Repellent Home Office Mice Repellent Plug in Mouse Repeller Device Electric Mosquito Repellent for Spider Ant Cockroach

• A Good Helper: the plug ultrasonic mosquito repellents can continuously release different frequencies ultrasonic waves to ensure mosquito do not develop immunity and adaptability, suitable for mice, mosquito and more.
• Safe to Human and Pets: the plug in mice repeller device adopts ultrasound to disrupt the environment of mosquito and mice, which is safe for children, pregnant women, elderly, pets, you can use it with confidence.
• Easy to Use: the mouse plug in repellent for house is easy and convenient to use, you can plug it into a wall outlet, there is no noise during use, and the intelligent night light creates a warm and comfortable environment for you.
• Wide Coverage: the electronic mosquito repeller can effectively cover an area of 51 to 100 square meters.
• Because the mosquito repeller cannot penetrate walls and solid objects, you can install 1 device per room to increase effect.
• Rich in Quantity: you will receive 24 pieces ultrasonic electronic repellents in the package, enough quantity to meet your needs and replacements, and you can also share them with your friends and family.

Ultrasonic Pest Repeller 6 Packs, Mouse Repellent Electronic Indoor Pest Repellent Plug in for Insects, Pest Control for Bugs Insects Roaches Mice Rodents Mosquitoes for Living Room, Office, Hotel

• Working principle: 2022 The Two Boost ultrasonic chip technology. Strengthen the stimulation of the sensory and nervous system of the pest to repel the pest. During the first and second weeks, you may see an increase in pests as they are driven out of the burrow. This is not an increase in the number of pests. This is because the pests are leaving the burrow. After this, you will see satisfactory results..
• Safe and effective: This product is no sound， non-toxic and odorless.Ultrasonic just drives the pests away without killing them, say goodbye to mouse traps, glue traps, roach motels and insect sprays, no need to clean up dead pests. The latest ultrasound technology will not harm children and pets. Special ultrasound technology will not disturb pets..
• Night light function: Procduct is equipped with a night light. Night light can stimulate pests to leave the colony. At night, when the night light is on, the machine will start working, and the soft light will make you and your family sleep more peacefully. Quiet ultrasound won't affect your work and sleep..
• Product effect: Low power operation, quiet, power saving, long-term operation. Ultrasound is low frequency ultrasound ultrasonic waves and require long-term use. Please use it consistently to achiev....

Kendal Commercial Grade 780 watts 5.55 Gallon Heated ultrasonic Cleaner HB821

• 8 strengthened transducers make the ultrasonic more powerful (42 KHz and 480 Watts ultrasonic cleaning power) and provides remarkable cleaning results. It can remove accumulated oils, dirt and grime from glasses, lenses, waterproof watches, jewelry, rings, necklaces, CDs, coins, razors, dentures, mouth guards, car parts, gun parts, lab instruments, etc..
• Large tank - Suitable for long equipment and tube, helps you clean more stuffs at once. Tank Size: 19.5" (L) x 12" (W) x 6" (H). Tank working Capacity: 21 Liter (5.55 gallon)..
• Heater - Powerful heater (300 watts) makes the temperature reach the presetting one quickly -- significantly enhance cleaning for oil and wax..
• Digital program cleaning cycles ranging from 1 to 99 minutes--easy to operate. Digital temperature control with temperature ranging from 20 to 80 degree in Celsius (68 to 176 degree Fahrenheit)..
• Durable Stainless Construction- body, tank, cover and mesh basket. Keeping ultrasonic cleaner away from corrosion, and capable for different work environments. Drains with flow control valve for easy cleaning and rinsing. Power Supply: AC 100-120V 60 Hz..

Dog Whistle, 2 Pack Adjustable Ultrasonic Dog Whistle to Stop Barking Neighbors Dog, Recall Training, Professional Silent Dog Whistles to Stop Barking Training Tool for Dogs, with Black Strap Lanyard

• ...AIN YOUR DOG?】: Each time you use different flute methods to specify the commands such as “Do not move”, “Sit down” and “Come”. For example: “Do not move” “Two short sounds” “Sit down” “One long and one short”. You can easily teach your dog unlimited commands by adjusting the different ultrasonic frequencies. Please keep your whistle command consistent, when your dog does it right, give him a snack reward, approach to make your dog a listening and obedient friend..
• 【ULTRASONIC DOG TRAINING】: You can adjust the pitch to get the right frequencies, loosen the sonic adjustment screw while blowing the air in from the air inlet, turn the adjustment lever to adjust to the optimum pitch. After the adjustment lever is turned, tighten the sonic adjustment screw. This is a ultrasonic dog whistle that quickly stops barking and helps you teach your dog obedience and learn basic skills, like sit, paw, lay down, up..
• 【ANTI-LOSS DESIGN】: Our silent dog training whistles come with a high-quality lanyard and special lock nut & cover, it allows you to take this dog whistle to anywhere without worrying about losing them. Issue commands and gets in touch with your dog whenever needed..
• 【PROFESSIONAL AND SAFE】: Our ultrasonic do....

Dog Whistle, 2 Pack Professional Ultrasonic Dog Whistle to Stop Barking, Recall Training, Ultrasonic Silent Dog Whistles Training to Stop BarkingControl Devices for Neighbors Dog, with Black Lanyard

• 【ADJUSTABLE DOG WHISTLE】: Different dogs respond to different frequencies. Easy to operate, you just need to loosen the sound adjustment screw and turn the adjustment lever to get the desired ultrasonic frequency. Notice your dog’s reaction to each setting until your dog exhibits the strongest reaction..
• 【EASY TO USE】: Each time you use different flute methods to specify the commands such as “Do not move”, “Sit down” and “Come”. For example: “Do not move” “Two short sounds” “Sit down” “One long and one short”. You can easily teach your dog unlimited commands by adjusting the different ultrasonic frequencies. Please keep your whistle command consistent, when your dog does it right, give him a snack reward, approach to make your dog a listening and obedient friend..
• 【Dog Whistles That Makes Dogs Stop Barking】: This is Ultrasonic dog whistle that quickly stops barking and helps you teach your dog obedience and learn basic skills. Train your dog with the ultrasonic whistle, your pet can hear the dog whistle up to 200 meters away even if they can’t see you!.
• 【ANTI-LOST WHISTLES】: The dog whistle body is crafted with stainless steel coated with a protective lid to prevent dirt, damage, and accidental loss. It is....

20 Pcs Upgraded Ultrasonic Pest Repeller Electronic Pest Repellent Plug in Electronic Insect Control Defender Indoor Ultrasound Defender Bug Repellent Pest Control for Mosquito Mice Spider Roach Ant

• What You Get: you will get 20 pieces upgraded ultrasonic mosquito repellent, the quantity is enough to meet your daily use needs and replacement.
• It is recommended to be 20 to 80 cm away from the ground when using.
• They are portable, easy to install and save energy, besides, they are safe for adults, kids and pets.
• Newest Technology: the upgraded ultrasonic pest repeller adopts ultrasonic and light effect double drive, and the output frequency is in the range of 25KHZ to 65KHZ, stimulate the auditory system and nervous system of pests, so they can't feed or nest there, repelling the pest like mice, roaches, spiders, mosquitoes, bed bugs and ants effectively.
• Easy to Use: just plug the electronic insect defender in electrical outlet, it will start to work and repel the pests when the blue night light is on, make sure there are no barriers covering in front of the repellent.
• Soft lighting is also available and can be applied as a night light.
• Silent Working: the electronic mosquito repellent is designed with environmental friendly low frequency ultrasonic waves, which is safe and has lower power consumption, human and pets will not hear that.
• It operates silently, no unpleasant smells, will bring a peaceful, safe and comfortable sleep environment to ....