Top Ultrasonic Distance Measurer

ACEIRMC HC-SR04 Ultrasonic Sensor Distance Module for Nano Robot XBee ZigBee by ElecRight（5pcs

  • HC-SR04 Ultrasonic Sensor Distance Module: using IO trigger for at least 10us high level signal.
  • This module has stable performance and accurate measurement distance..
  • Detection distance: 0.78~196 in/ (2cm~500cm).
  • This module is fully Compatible with GH-311 anti-theft module..
  • HC-SR04 Ultrasonic Sensor Distance Module for Nano Robot XBee ZigBee by ElecRight.
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Silent Ultrasonic Anti-Spy Audio Recording Blocker | Covert Powerful Microphone Suppressor Device | Compact White Noise Generator | Secretly Stops Hidden Voice Recordings

  • MAXIMUM PROTECTION FROM ALL SOUND RECORDING DEVICES USING 7 ULTRASONIC TRANSDUCERS that ensure protection in front and across the device. Use it as a “Virtual Wall” to protect yourself from All Recording Devices..
  • 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 7m (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)..
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ELEGOO 5PCS HC-SR04 Ultrasonic Module Distance Sensor Compatible with Arduino UNO MEGA Nano Robot XBee ZigBee

  • Ultrasonic hc-sr04 distance measuring transducer sensor.
  • HC-SR04 consists of ultrasonic transmitter, receiver, and control circuit. When trigged it sends out a series of 40KHz ultrasonic pulses and receives echo from an object..
  • Package Content: 5pcs HC-SR04 with a little gift.
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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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CUQI Ultrasonic Module Distance Measuring Sensor Module Kit Transmitter and Receiver Module Compatible with DIY Robot Car/Raspberry Pi 4B 3B+ 3B 4PCS …

  • Ultrasonic module distance measuring transducer sensor..
  • HC-SR04 consists of ultrasonic transmitter, receiver, and control circuit. When trigged it sends out a series of 40KHz ultrasonic pulses and receives....
  • Power Supply: DC 5V, Quiescent Current: less than 2mA.
  • Compatible with DIY Robot Car/Raspberry Pi 4B, 3B+, 3B.
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AOICRIE 5pcs HC-SR04 Ultrasonic Sensor Distance Module for Nano Robot XBee ZigBee by ElecRight for Ultrasonic Proximity Sensors Motion Detectors (5PCS)

  • Test mode :HC-SR04 ultrasonic sensor can send eight 40 kHz and detect whether there is any pulse signal back.If it back, a high level signal will be outputed by IO, and the duration of the signal is the time from sending ultrasonic to returning..
  • HC-SR04 Ultrasonic Sensor Distance Module: using IO trigger for at least 10us high level signal..
  • Quiescent current: less than 2mA, Test distance = ((Duration of high level)*(Sonic :340m/s))/2..
  • The detection zone: 0.78~196 in/ (2cm~500cm).
  • High precision: up to 0.12 in/(0.3 cm) Effectual angle: less than 15°.
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eTape16 ET16.75-DB-RP Digital Tape Measure, 16', Inch and Metric (Black)

  • 2-in-1 MEASURE- Laser Tape Measure combines two accurate measuring tools into one easy-to-use solution: a laser distance measurer for measuring big spaces up to 65 feet long and a traditional 16-foot tape measure for smaller tasks that require short-span precision.
  • ONE HAND, ONE PERSON OPERATION- Simple, one button operation allows for fast and easy long distance laser measurements accurate to within an 1/8-inch press button once to begin measuring.
  • HIGH VISIBILITY DISPLAY- Large white digits on a black backlit screen provides easy reading at any angle in feet, inches and fractions of an inch.
  • REAL-TIME MEASURING- Walk-off measurements from the wall and other surfaces to find precise distances with continuous measurement that adjusts as you move closer and farther from target, just like a tape measure.
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Leica DISTO S910 984ft Laser Distance Measurer Point to Point Measuring Red/Black

  • This unit contains a Class II Laser with 1mW output.
  • Integrated Smart Base Allows You to Measure Between any Two Points from Remote Locations (P2P Technology).
  • Measure up to 30 Points and 20 files to Create DXF Files Directly on the Disto S910.
  • Color Point finder Display with 4X Zoom and Onscreen Targeting Cross Hair Capable of Measuring up to 984ft Indoors or Outdoors.
  • Full Featured Laser Distance Measurer, 1/16" (1mm) Straight Line Accuracy and 1mm/m on P2P.
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BOSCH Men s Standard Jacket Black Large

  • ACCURACY: This fully featured and powerful laser measurer features long range measuring with extreme accuracy and measures distances up to 165 ft. to....
  • EASY-TO-USE: Simple, easy to use one button operation starts by pressing button once to begin measuring.
  • The GLM165-40 is compact enough to fit in any....
  • CONVENIENT: Provides default real time measurement that adjusts as you move closer and farther from target, just like a tape measure, plus it has 10....
  • AUTO SQUARE: The Bosch GLM165-40 laser measure includes auto square function to automatically calculate square footage with the push of a button,....
  • DURABLE: This robust Laser distance measure is IP54 rated to withstand tough jobsite conditions such as rain or dust, for reliable service and secure....
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Solar Animal Repeller Outdoor,Solar Pest Ultrasonic Animal Repellent,Motion Sensor Animal Deterrent Devices Outdoor with Sound and Flashing Lights Effectively Scares Away Cats,Dogs,Foxes,Rabbit,Birds

  • 【Safe and Easy to Use Dog Deterrent】Simply insert the ultrasonic cat repeller outdoor into ground soil with full sun and turn it on.Place the device 5 inches from the ground, depending on the eye height of the predator you want to deter.For best results, you can place repellers in different positions to improve the repelling effect in all directions,and face the motion sensor cat deterrent in the direction of intruder activity..
  • 【Racoon Repellant Products in Multiple Modes】The solar ultrasonic deer repeller has 5 modes for adjustment,and different modes can effectively act on different animals.The sensitivity button can adjust the sensitivity and sensing distance.5 working modes using ultrasonic,alarm,strong LED light flashing.The built-in light brightness detector automatically starts at night.Ultrasonic cat repeller outdoor solar effectively repels cats,dogs,deer,rabbits,raccoons,boar,squirrels and other animals..
  • 【Humanized Designed Solar Animal Repeller】This animal deterrent devices outdoor is harmless and environmentally friendly,when the animal enters the area, the infrared sensor is triggered, the red LED lights up, the product senses the animal, and emits ultrasonic waves, voice, and a strong flash of two-color lights that make the ....
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2Pcs JSN-SR04T Integrated Ultrasonic Distance Measuring Sensor Transducer Module Waterproof

  • Working voltage:DC3-5.5V, Static current:5mA, Total current work: 30mA. Working range: 25cm-4M, Working frequency: 40KHZ, Detecting angle: 75 degree. The JSN-SR04T ultrasonic distance measuring module provides a measurement range of 21cm-600cm. Blind area is 20cm..
  • Integrated with sealed waterproof stripline probe, this sensor suitable for wet and harsh measurement occasions. Please note that the device is waterproof, but it couldn't work underwater..
  • Small size, easy to use, strong anti-jamming, high accuracy, low voltage and low power consumption. The module has a variety of modes that can be modified manually, suitable for testing and teaching experiments in different occasions..
  • Applications:It is widely used in horizontal distance ranging, obstacle avoidance, object distance measurement, car reversing sensors, security alarms, automatic control, security and industrial control, Intelligent traffic control and artificial intelligence teaching and research etc..
  • Package Included:2 x JSN-SR04T Ultrasonic Distance Measuring Transducer Sensor Waterproof.
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General Tools LTM1 2-in-1 Laser Tape Measure LCD Digital Display 50’ Laser Measure 16’ Tape Measure Gray

  • VERSATILE: The Laser Tape Measure combines a 50ft laser measurer with a 16ft tape measure.
  • ONE BUTTON: Simple, one button operation enables fast and easy long distance laser measurements.
  • MEASURE FASTER and FURTHER: Measure up to 50-feet with the laser, and measure twice as far as a standard 25ft. tape measure.
  • PRECISE: Measures distances accurately up to 50-feet to within 1/4-inch.
  • COMPACT SIZE: Portable and compact size easily fits in your hand and can hang on a belt.
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