ReviewsDistance Measurement Sensors

MELIFE JSN-SR04T Integrated Ultrasonic Module Distance Measuring Transducer Waterproof Sensor Module for Arduino

  • Come with a waterproof sealed emitter. This sensor is suitable for outdoor applications such as car reversing sensors, security alarms, industrial inspection, etc..
  • Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions. Please note that the device is waterproof, but it couldn't work underwater..
  • Working voltage: DC 5V, Static current:5mA, Total current work: 30mA. Working range: 25cm-4M, Working frequency: 40KHZ, Detecting angle: 70 degree..
  • The module has a variety of modes that can be modified manually, suitable for testing and teaching experiments in different occasions..
  • Widely Application: Horizontal distance messurement, Obstacle avoidance, automatic control, Traffic control, Security, industrial control..
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HiLetgo 2pcs JSN-SR04T Integrated Ultrasonic Module Distance Measuring Transducer Sensor Waterproof for Arduino

  • With a waterproof sealed emitter. This sensor is suitable for outdoor applications such as car reversing sensors, security alarms, industrial inspection, etc..
  • Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions. Please note that the device is waterproof, but it couldn't work underwater..
  • Working voltage:DC 5V, Static current:5mA, Total current work: 30mA. Working range: 25cm-4M, Working frequency: 40KHZ, Detecting angle: 70 degree..
  • The module has a variety of modes that can be modified manually, suitable for testing and teaching experiments in different occasions..
  • Application: Horizontal distance messurement,Obstacle avoidance, automatic control, Traffic control, Security, industrial control..
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Driveway Alarm, 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor&Detector-DIY Security Alert-Monitor&Protect Outdoor/Indoor Property - 1 Receiver and 4 Sensors

  • ...in perimeter areas (driveway, front porche,backyard, gate, home, garage, office, mailbox,etc.) and activates alerts to the connected receiver.It alerts homeowners of unexpected intruders or visitors, keeping your property and loved ones more secure..
  • 600 Feet Long Wireless Transmission Range: After field testing and measurement in multiple scenarios, we have set the optimal wireless distance, the receiving range of the plug-in receiver and motion sensor is up to 600 feet (no obstacles), even if you need monitor a wide range of spaces, we can meet your needs too!.
  • 50-FT WIDE MOTION DETECTION RANGE : The motion sensor will detect moving people or vehicles from 35 feet to 50 feet in front of it. Improved motion detection chip and detection angle to reduce the false alarms from dead leaves/small animals/sunlight/wind/temperature changes and etc. It has 2 adjustable sensitivities( Low=35ft.
  • High=50ft), ideal for driveways, walking paths,yard,garage,gate,pool and anywhere of your outdoor/indoor property you want to be alerted..
  • PLUG&PLAY,SUPER EASY TO INSTALL : Power on the motion sensor by 3pcs AA 1.5V Alkaline batteries(the package does not include the batteries) and plug the receiver into the outlet,here we go. The unit has been programmed before ship....
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Traceable Excursion-Trac™ Data Logging Thermometer with Calibration; 1 Bottle Probe

  • The TL2-A is a versatile 2-channel precision bench top thermometer offering a convenient USB interface for data logging and sensor configuration. The TL2-A is two thermometers in one instrument, with two channels allowing simultaneous temperature measurement in different locations. The TL2-A is well suited for establishing temperature traceability in equipment that requires high accuracy. The TL2-A is also perfect for metrology applications and as a calibration reference thermometer..
  • The TL2-A can be ordered with sensors included or the user can provide their own sensors. Sensor coefficients can be entered from a PC making it easy to change from a daily use RTD to a SPRT including user selectable choice of ITS-90 or Callandar-Van Dusen equations. Units come with 5 point resistance calibration from 20 to 425 ohms. With available PRT(s) ThermoProbe can provide a temperature reference system. Standard sensors are 100Ω wire-wound platinum RTDs in a stainless steel ¼” sheath 13.
  • The intuitive user interface allows easy configuration of temperature units, display resolution and a relay output. Minimum, maximum and average temperatures are automatically stored to memory for later reference. The interface allows viewing of Highest, Lowest and Averag....
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Teyleten Robot VL53L1X Laser Ranging Flight Time Sensor Module Distance 400cm Measurement Extension Board Module (2pcs)

  • The VL53L1X is a state-of-the-art, Time-of-Flight (ToF), laser-ranging sensor, enhancing the ST FlightSense product family. It is the fast miniature ToF sensor on the market with accurate ranging up to 4 m and fast ranging frequency up to 50 Hz Unlike conventional IR sensors.
  • the VL53L1X uses ST's latest generation ToF technology which allows absolute distance measurement whatever the target color and reflectance. It is also possible to program the size of the ROI on the receiving array, allowing the sensor FoV to be reduced..
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Teyleten Robot VL53L1X Laser Ranging Flight Time Sensor Module Distance 400cm Measurement Extension Board Module (1pcs)

  • The VL53L1X is a state-of-the-art, Time-of-Flight (ToF), laser-ranging sensor, enhancing the ST FlightSense product family. It is the fast miniature ToF sensor on the market with accurate ranging up to 4 m and fast ranging frequency up to 50 Hz Unlike conventional IR sensors.
  • the VL53L1X uses ST's latest generation ToF technology which allows absolute distance measurement whatever the target color and reflectance. It is also possible to program the size of the ROI on the receiving array, allowing the sensor FoV to be reduced..
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AT4516 16 Channel Digital Thermometer High Temperature Data Logger Temperature Chart Recorder

  • The TL2-A is a versatile 2-channel precision bench top thermometer offering a convenient USB interface for data logging and sensor configuration. The TL2-A is two thermometers in one instrument, with two channels allowing simultaneous temperature measurement in different locations. The TL2-A is well suited for establishing temperature traceability in equipment that requires high accuracy. The TL2-A is also perfect for metrology applications and as a calibration reference thermometer..
  • The TL2-A can be ordered with sensors included or the user can provide their own sensors. Sensor coefficients can be entered from a PC making it easy to change from a daily use RTD to a SPRT including user selectable choice of ITS-90 or Callandar-Van Dusen equations. Units come with 5 point resistance calibration from 20 to 425 ohms. With available PRT(s) ThermoProbe can provide a temperature reference system. Standard sensors are 100Ω wire-wound platinum RTDs in a stainless steel ¼” sheath 13.
  • The intuitive user interface allows easy configuration of temperature units, display resolution and a relay output. Minimum, maximum and average temperatures are automatically stored to memory for later reference. The interface allows viewing of Highest, Lowest and Averag....
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Drone with Thermal Imaging Camera for Adults Foldable, 640x512 with 4K/60fps Video, 360° Obstacle Avoidance, 36min Picture-in-Picture Mode, 10 Colors, for Search&Rescue/Power Inspection/Public Safety

  • ...s, 16x digital zoom, and can recognize objects up to 100 m, allowing you to spot heat signatures invisible to the naked eye and inspect areas that would be difficult or impossible to access with traditional cameras or drones..
  • CRITICAL FIRE DETECTION - With its temperature measurement function, EVO II Dual 640T is an essential tool for firefighters. Quickly detect and locate hot spots, monitor fire spread, and identify potential dangers, even in low-visibility conditions. With cutting-edge infrared sensors and powerful processors, making it effortless to capture and analyze temperature data using a range of measurement functions..
  • AFFORDABLE EXCELLENCE - The EVO II Dual 640T offers exceptional performance at a price that's lower than many of others. With its high-tech features, including a fully radiometric thermal sensor and obstacle avoidance capabilities, you can enjoy the same capabilities without overspending. ADD TO CART now for unbeatable performance..
  • VERSATILE APPLICATIONS - Whether you're inspecting buildings, firefighting, monitoring wildlife, or conducting search and rescue missions,The drone's 72....
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Traceable Memory-Loc Dual Zone Temperature Monitoring & Data Logger Kit (TM-6441)

  • The TL2-A is a versatile 2-channel precision bench top thermometer offering a convenient USB interface for data logging and sensor configuration. The TL2-A is two thermometers in one instrument, with two channels allowing simultaneous temperature measurement in different locations. The TL2-A is well suited for establishing temperature traceability in equipment that requires high accuracy. The TL2-A is also perfect for metrology applications and as a calibration reference thermometer..
  • The TL2-A can be ordered with sensors included or the user can provide their own sensors. Sensor coefficients can be entered from a PC making it easy to change from a daily use RTD to a SPRT including user selectable choice of ITS-90 or Callandar-Van Dusen equations. Units come with 5 point resistance calibration from 20 to 425 ohms. With available PRT(s) ThermoProbe can provide a temperature reference system. Standard sensors are 100Ω wire-wound platinum RTDs in a stainless steel ¼” sheath 13.
  • The intuitive user interface allows easy configuration of temperature units, display resolution and a relay output. Minimum, maximum and average temperatures are automatically stored to memory for later reference. The interface allows viewing of Highest, Lowest and Averag....
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Wireless Meat Thermometer, Smart Food Thermometer with Free Signal Amplifier, Digital Cooking Thermometer 200FT(Maximum) Remote Grill Thermometer for Cooking, Oven, Rotisserie, BBQ (Orange)

  • PROFESSIONAL WIRELESS MEAT THERMOMETER:Professional wireless connection, no need to connect APP and Bluetooth, will not invade your privacy, accurate temperature measurement and data transmission to the host through dual sensors, so that you don’t have to stay in the kitchen all the time, have more time to enjoy the party..
  • UPGRADE 2 PROBES:Newly upgraded! This kitchen thermometer includes 2 stainless steel food-grade probes monitoring internal cooking temperature of up to 212 degrees F. The probes enjoy an IPX65 waterproof design and ultra-fast 1-3 seconds response time.which can measure temperature more accurately and quickly..
  • DISTANCE AMPLIFIER: The old meat thermometer is used in a closed environment, for example B. In the oven, have errors in the wireless distance. Now add a signal booster to make the signal stronger!which connect automatically to the main host, allowing an improved 200ft distance range for maximum mobility while cooking..
  • MULTIFUNCTIONAL PROGRAMME AND MEAT VARIETIES: Unlike similar products on the market, this digital thermometer for cooking comes with pre-programmed functions for different meats, being ideal for beginners. Easily prepare beef, veal, lamb, turkey, pork, fish and more..
  • TIMER SET & SMART TEMPERATURE ALARM: The WA....
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REVASRI Golf & Disc Golf Rangefinder with Slope and Pin Lock, Measure in Feet Yards Meters, 1500 Yards Laser Range Finder for Golfing, Disc Golf, Hunting, Archery, Shooting, with Battery(NF1500)

  • [Multifunctional Laser Rangefinder with Mode Memory]-This laser rangefinder has 9 functions: line of sight distance, vertical distance, horizontal distance, speed measurement (km/h and miles/h), two points height measurement, closest distance measurement, farthest distance measurement, golf distance compensation and storage mode. Press and hold measurement button for scanning. This range finder has mode memory function which will start with the mode you used before shutting down automatically..
  • [Measure in Feet Yards and Meters]- REVASRI rangefinders are all factory-direct sell. With most competitive price and reliable quality, we dedicate to meet every customer's satisfaction. The range finder can measure in Meters, Yards and Feet, with which you can measure distance for different purposes. To change the unit, please press and hold mode and measurement button together for 1 second until the unit is changed..
  • [IP54 Waterproof]-Portable, light weight and durable, the weight is only 6.9 ounces (197g) and size is 3.8*1.4*2.6 inches (96*34*65mm). With IP54 waterproof, it's perfect for carrying while hunting or golfing or measuring outdoor. In the package, it i....
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