The Best Ultrasonic Sensor Price of 2025 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Ultrasonic Sensor Price of 2025. Check our ranking below.
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- HC-SR04 Ultrasonic Sensor：This is a device that can use sound waves to measure the distance of an object. It measures distance by emitting a sound wave of a specific frequency and listening to the bounce of that sound wave. The distance between the sonar sensor and the object can be calculated by recording the time elapsed between the generation of the sound wave and the bounce of the sound wave
- Working Voltage: 5V DC；Quiescent current: less than 2mA
- Ranging Distance：2cm - 450 cm；High precision: 0.3 cm
- Effectual Angle: <15°
- Test mode ：Test distance = ((Duration of high level)*(Sonic :340m/s))/2
- 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.
- ~Power supply: 5V DC; quiescent current: less than 2mA; effectual angle: less than 15°; distance: 3cm450cm; resolution: 0. 3 cm~
- Package Content: 5pcs HC-SR04
- HC-SR04 Ultrasonic Distance Sensor: Power Supply: 5V DC; Quiescent Current : <2mA; Effectual Angle: <15°; Detection Distance: 2 - 500cm; Resolution: 0.3cm
- All in One Designed: 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.
- Easy to Install: HC-SR04 Ultrasonic Distance Sensor with 4 Pins: VCC; Trig(Control Side); Echo (Receiver); Out (Empty); GND; Small Size Designed,Easy for Embedded Installation.
- Applications: HC-SR04 Ultrasonic Distance Sensor Widely used for Robot Obstacle Avoidance, Object Distance Measuring, Liquid Level Detection, Public Security, Parking Lot Detection etc.
- Package Contents: You will Get 10pcs HC-SR04 Ultrasonic Distance Sensor,1pc 10pin Cable 20cm(M-F) and 1pc 10pin Cable 20cm(F-F)
- Power supply: 5 V DC; static current: < 2 mA; Effective angle: < 15 °; Level output: bottom 0V; Recognition distance: 2 cm ~ 450 cm; Resolution: 0.3 cm.
- Test removal: high timeline of the sound (340 m /s) /2
- On-board wiring methods: VCC, trig (control terminal), echo (receiving terminal), out (empty pin), GND.
- Equipped with an anti-reverse pin socket, which makes the cabling much closer and more convenient.
- Complete set, with 3PCS HC-SR04 Ultrasonic sensor module and 3 sets of Mounting Bracket and Cable.
- Detection distance: 2cm to 450cm
- Used to measure distance between sensor and object, suitable for obstacle avoidance projects
- Power supply : 5V
- Logic voltage: 3.3V or 5V
- Ultrasonic sensor works with Arduino, ESP32, ESP8266, Raspberry Pi, or any 5V or 3.3V microcontroller.
- HC-SR04 Ultrasonic Sensor：Compatible with for Arduino R3 UNO MEGA Mega2560 Duemilanove XBee Nano Robot With 5Pcs mounting bracket
- Working Voltage: 5V DC； Quiescent current: Less than 2mA
- Ranging Distance：2 - 450 cm；High precision：0.3 cm；Effectual Angle： < 15°
- Test distance=((high level duration)*(sound wave: 340m/s))/2
- Merchandise included：5Pcs HC-SR04 Ultrasonic Sensor；5Pcs Mounting bracket；20Pcs Mounting screw；10Pcs Female Female DuPont Wire; 10Pcs Male Female DuPont Wire
- ultrasonic sensor, is a kind of sensor that applies ultrasonic technology to detect the distance of objects.
- The sensor adopts closed split waterproof design, the protection grade can reach IP67;
- Compact structure, fixed screw hole design, to solve the user installation and fixing problems;
- Low power consumption design, according to the actual application scenarios, the power consumption can be reduced to applicable;
- Wide range of sensor applications, suitable for various scenarios of object proximity and presence detection, parking management system, robot obstacle avoidance, automatic control, etc.;
- Compact and Easy to Use: This ultrasonic sensor is designed with a small form factor, making it easy to integrate into various projects. Perfect for Arduino enthusiasts looking for a reliable distance sensor.
- Low Voltage and Power Consumption: Operates at DC 5V with a static current of 5mA and a total working current of 30mA, ensuring energy efficiency for your projects.
- High Measurement Accuracy: Achieve precise distance measurements with a resolution of approximately 0.5cm and a maximum range of 5 meters. Ideal for applications requiring high accuracy.
- Strong Anti-Interference: Built to perform in challenging environments, this sensor features strong anti-interference capabilities, ensuring reliable performance in various conditions.
- Waterproof Integrated Probe: The sensor comes with a waterproof, integrated probe with a cable, making it suitable for use in humid and harsh measurement environments. Perfect for outdoor and industrial applications. Widely used in horizontal distance measurement, obstacle avoidance, traffic control, security, industrial control, artificial intelligence, teaching and research, etc.
- EPLZON HC-SR04 Ultrasonic ranging transducer sensor
- Test mode: Use IO to trigger high-level signals. (Not less than 10us), the module automatically sends 8 40kHz and detects whether there is a pulse signal return.
- Detection area: 0.78~196 in/(2cm~500cm); high precision: up to 0.12 inch/(0.3 cm), effective angle: less than 15°; Trigger input pulse width: 10uS
- Power supply: 5V DC; Quiescent current: less than 2mA;Dimension: 1.77 x 0.78 x 0.59 inches/45mm x 20mm x 15mm(length*width*height)
- Test distance=((high level duration)*(sound wave: 340m/s))/2
- HC-SR04 Ultrasonic sensor board with 8in cable
- There are 4 pins out of the module: VCC , Trig, Echo, GND
- Board Size (LWH): 1.3 inches, 0.4 inches, 0.05 inches; 8 in cable with male and female ends
- Compatible with Arduino and Raspberry Pi boards
Last update on 2026-04-27 / Affiliate links / Images from Amazon Product Advertising API
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