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.
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.
HiLetgo Analog Current Meter Sensor Module AC 0~5A Ammeter Sensor Board Based on TA12-100 for Arduino
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 × T × C ( L is the distance, T is the time between the emission and reception, and C is the sonic speed ).
Package Include -- 5 X HC-SR04 Ultrasonic Sensors , 10 X Female-Male Dupont Cables , 10 X Female-Female Dupont Cables , 3 X HC-SR04 Mounting Bracket.
Laser Measure, Acegmet 229Ft M/In/Ft Laser Distance Measure Backlit LCD with Mute Function, Measure Distance, Area and Volume, Pythagorean Mode Laser Measuring Device with 2 Bubble Levels
[MORE ACCURATE RESULTS] We improve the accuracy of the laser meter by continuously optimizing the algorithm of the laser distance measure and using high quality materials. In traditional laser measuring device the heat generated by the board after multiple uses can significantly affect the accuracy of the measurement. With our product, we upgraded the traditional single laser tube structure to a dual laser tube structure. This change effectively reduces the error caused by excessive temperature..
[PRACTICAL FOR MULTIPLE SITUATIONS] Our product can measure up to 229 feet and is suitable for everyday home use as well as measuring large commercial areas such as buildings, factories and warehousing. Simply with one click, you can switch between distance, volume, area measurement, Pythagorean measurement and continuous measurement. You can also freely switch the units in Ft/In/M..
[EASY USER EXPERIENCE] The 2-inch large LCD with backlight provides better visibility in low light conditions. Large fonts help you read the data from the laser measurement tool more easily. The laser ruler can store 20 sets of data. When you need to process multiple sets of data, you can use the calculation function of the laser measuring tools. This laser distance measuring to....
FormVan Fitness Tracker Pedometer Watch for Walking Running Step Calorie Counter for Men Women Kids, Black
[A ACTIVITY TRACKER]: FormVan pedometer is not only a fitness tracker watch or fitness wristband for walking and running, but a step counter and calorie counter. The function includes step tracker, distance & calorie counter, real time display ( 12 and 24 hours System)..
[SIMPLE TO SET UP]: It is easy to set up and operate without a smart phone, Bluetooth or an app, and it is the simplest fitness tracker for you if you don't want complex settings..
[EASY TO READ]: FormVan step counter with large LCD display makes it the perfect fitness monitor for everyone..
[MUTIL-FUNCTION]: Not only a fitness wristband for calorie counter for men, but a accurate step counter and a watch for women teens kids..
[BEST FITNESS GIFT]: The lightweight fitness tracker watch is good gift for adults and kids for running walking or any outdoor activities..
