ReviewsDistance Measuring Devices

WOSPORTS Golf Rangefinder, 800 Yards Laser Rangefinder, High-Precision Flag Lock/Speed/Distance, Tournament Legal Rangefinder for Golfing,Target Shooting and Hunting,with Battery

3 models rangefinder: This laser golf rangefinder for golfing and hunting has 3 Modes: Flag Lock/Distance/Speed(0-300km/h).Perfect for measuring golf flags..
800 yards high accuracy golf rangefinder: This laser rangefinder can measurement 5 to 800 yards and 250 yards to a flag lock. Provides fast measurement( with +/- 1 yard )..
Fast focus: The H-111 golf range finder It provides the true measurement accurate.You'll be able to see the object you're measuring clearly and find its distance..
Human Design: Continuous scan. Ergonomic design. Inseparable battery cover with the distance rangefinder. Automatically shut down after 10 seconds of inactivity..
Tournament legal golf rangefinder: The rangefinder provides accurate yardage and flag-lock distance.It without slope compensated distance,let the tournament is legal.This is a gift choice for golf fans..

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Digital Non-Contact Handheld Laser Photo Tachometer Motor speed Gauge Tester Rotational Record(60 Data)MAX/MIN/AVG ±0.02%+1 Accuracy Measuring Range:2.5-99999RPM distance:50~500mm with Reflective Tape

Tachometer is a high quality instrument to measure the revolutions per minute(RPM) with wide measuring range and high resolution.
High accuracy measurement, quick measuring time and long detecting distance up to 500mm(20 inch) with Laser..
Wide measuring range(2.5 to 99999 RPM) and high resolution..
Capable of measuring at a distance from 2-20in(50-500mm)..
Data hold function, data record and recall(60 readings)..

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AIRAJ 12\ Distance Measuring Wheel,Portable Three Fold Measures Up To 99999 ft,Folding Distance Measurement Wheel Tool,Commercial Counter Rolling Measuring Tool with Carrying Bag+Tape Measure

【Data Is Easy To Read】：The measuring distance of this measuring wheel can reach 99999.9ft. The measuring wheel with feet as the unit, the mechanical dial is driven by gears, it can add forwards and subtract backwards, the measurement data is displayed in real time, and it has a reset switch, which is easy to use for one-button reset.
【High-Quality Material】: The rolling measuring wheel tire is made of ABS thick rubber plastic, coated with 7mm wear-resistant rubber, the control shaft is thickened, and the folding lock is made of composite material. It is not easy to wear and has a long service life..
【Foldable And Easy To Store】：The measuring wheel can be folded in three sections for easy transportation and storage in a backpack (included). After unfolding, it can extend to 40 inches and fold down to 15 inches. It is easy to operate and occupy a small space..
【Humanized Design】:The distance measuring wheel is equipped with a vertical positioning pin for accurate counting, which can accurately mark the starting point, with an accuracy of ±0.5%, and a display accuracy of 0.1M. It is an accurate wheel measurement tool. The ergonomic handle is comfortable to hold, and the walking measuring wheel with bracket can free your hands..

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Laser Measure 165Ft - LOMVUM Laser Tape Measure Laser Measurement Tool with M/in/Ft Unit Switching, Backlit LCD, Pythagorean Mode, Measure Distance, Area and Volume - Carry Pouch and Battery Included

✔ HIGH ACsee youRACY: With laser precision technology, Compared to Bubble Levels, it can be easier to find the horizontal direction. Helps to improve the accuracy of the vertical bevel.
Distance Measuring Range: 0.1 to 393 feet, Extreme Accuracy: ±1/16".
Switchable among M/In/Ft for free adjustment. WARM TIPS: As strong sunlight would weaken laser energy, which might influence the accuracy and measuring range, we recommend that you avoid using it under sunlight, unless light is weak..
✔ DURABLE AND PORTABLE DESIGN: Covered soft rubber is for more shock-resistant and wear-resistant.
IP54 waterproof level and dust-proof function protect the laser distance measure to the maximum extent.
Wrist strap lets you hold the meter steady and carry easily.
✔ MULTIPLE MEASUREMENT MODES: Three measuring reference Rear/Front/End piece allows you to project Single Distance/Area/Volume Measurement, Continuous Measurement, Auto Level/Height Measurement, Measurement by Pythagoras.
Optional side measure button enables much more measuring convenience.
Internal memory can store 20 groups measurements.
✔ LCD BACKLIGHT AND MUTE SETTING: Large backlight screen provides you with a better visibility in dark areas.
Mute setting allows you turn on or off the measure beep at....

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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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Measuring Wheel Counter, 99999 Ft

✅ Maximum Measuring Distance - Measuring Wheels: 99,999 ft.
✅ Application: Replacement Counter for Nos. 2UJZ1, 2UJZ2, 2UJZ3, 2UJY8 Measuring Wheels.

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LOMVUM Laser Measure 393Ft Mute Digital Laser Distance Meter with Backlit LCD and Pythagorean Mode, Measure Distance, Area and Volume - Carry Pouch and Battery Included

✔ HIGH ACCURACY: With laser precision technology, Compared to Bubble Levels, it can be more intuitive and easier to find the horizontal direction, helps to improve the accuracy of the vertical bevel.
Distance Measuring Range: 0.1 to 393 feet, Extreme Accuracy: ±1/16″.
Switchable among M/In/Ft for free adjustment.
✔ DURABLE AND PORTABLE DESIGN: Covered soft rubber is for more shock-resistant and wear-resistant.
IP54 waterproof level and dust-proof function protect the laser distance measure to the maximum extent.
Wrist strap lets you hold the meter steady and carry easily.
✔ MULTIPLE MEASUREMENT MODES: Three measuring reference Rear/Front/End piece allows you to project Single Distance/Area/Volume Measurement, Continuous Measurement, Auto Level/Height Measurement, Measurement by Pythagoras.
Optional side measure button enables much more measuring convenience.
Internal memory can store 20 groups measurements.
✔ LCD BACKLIGHT AND MUTE SETTING: Large backlight screen provides you with a better visibility in dark areas.
Mute setting allows you turn on or off the measure beep at your will. Broad use for home, construction and industries, especially in large areas such as rooms, apartments, buildings, real estates, factories, warehouses etc.

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Out Stealing Horses

▲HIGH ACCURACY - With laser precision technology, accuracy ups to ±1/16inch, measuring distance extends to 165 feet.
Switchable among M/In/Ft for free adjustment.
▲LCD BACKLIGHT AND MUTE SETTING - Large backlight screen provides you with a better visibility in dark areas.
Mute setting allows you turn on or off the measure beep at your will, suitable for using in library, classroom and other quite places.
▲MULTIPLE MEASUREMENT FEATURES - Area, distance, length, volume, continuous measurement, Pythagorean method-three points.
Auto shut down after 150s without any operation to save power.
▲DURABLE AND HANDY - IP54 waterproof level and dust-proof function protect the laser distance measure to the maximum extent.
Portable size and hard rubber body provide a good grip.
Wrist strap lets you hold the meter steady and carry easily.
▲WHAT YOU GET - DTAPE Laser Measuring Device 165Ft.

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5pcs Ultrasonic Module HC-SR04 MELIFE Distance Sensor with 3pcs Mounting Bracket 2 Wire Set for Mega R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee

Parameter -- New Version Power Supply: 3.3V -- 5V DC.
Operating Principle: Ultrasonic HC-SR04 distance measuring transducer sensor, it consists of ultrasonic transmitter, receiver, and control circuit..
HC-SR04 ultrasonic sensor module: Using IO trigger for at least 10us high level signal, when triggered it sends out a series of 40KHz ultrasonic pulses and receives echo from an object, the duration of the signal is the time from sending ultrasonic to returning..
Test Distance Formula: The distance between the unit and the object is calculated by measuring the traveling time of sound and output it as the width of a TTL pulse, HC-SR04 test distance following formula -- L = 1/2 x T x C (L is the distance, T is the time between the emission and reception, and C is the sonic speed)..
Package Include: 5 x New Version HC-SR04 Ultrasonic Sensors, 3 x Mounting Bracket with Screws, 10 x Female-Male Dupont Cables, 10 x Female-Female Dupont Cables..

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DNA Motoring TOOLS-00057 Memory Hold LED Distance Measuring Digital Wheel w\\/Foldable Kickstand – 99999.9 m\\/ft. Telescoping Tape Wheel

DISTANCE MEASURING TOOL: This precision-designed measuring wheel allows you to measure and record long distances with better accuracy. This measuring tool is ideal for measuring spacious areas such as fields, warehouses, property lines or parks..
LED SCREEN: this wheeled tape measure clearly shows the distance on a blue brightly illuminated screen. The numerals allows for easy readability to help with accurate measurements..
DURABLE CONSTRUCTION: The digital measurement wheel has a telescoping handle that extends from 28 inches to 41 inches, allowing smooth rolling on all types of grounds. The foldable kickstand is also added to ensure user convenience..
ENHANCED FUNCTIONALLITY: The heavy duty push-button memory of this portable memory wheel hold or clear the information. It records dual measurement up to 99999.9 Meters or 99999.9 Ft to ensure maximum functionality..
PRODUCT SPECIFICATIONS: This precision designed measurement wheel runs on 2 X AAA Batteries (Included). It is equipped with a nylon pouch for easy storage and carrying..

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2PCS TCS34725 RGB Color Sensor Module with IR Filter and White LED I2C Interface

Ultrasonic hc-sr04 distance measuring transducer sensor includes an ultrasonic transmitter, a receiver and a control circuit..
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..
The distance between the unit and the object is calculated by measuring the traveling time of sound and output it as the width of a TTL pulse..
Ranging distance: 2cm~450cm: High precision: up to 0.3cm.
Input trigger pulse：10us TTL Level Working voltage：5V(DC).
Package Content: 5pcs HC-SR04 with a gift of 10 pcs female to male dupont cable.

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