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Digital Measuring Wheel

MR-4MT is a handheld distance measuring or surveyor’s wheel that is perfect for use in civil and road construction, land surveys and many other personal and professional applications. 

MR-4MT distance meters can be used to measure the total covered distance and view length of individual segments by including both odometer and segment length readings. Rectangular area can be calculated by a simple push of a button. When the user has exceeded the intended target endpoint, and wants to remove part of the recently covered distance from the measurements, he or she simply has to walk the digital distance measuring device backwards, and the reversed distance will be subtracted from the original results.

The measurement results can be viewed on the LCD screen of the product’s electronic unit. The measurement data is stored in the device memory and can later be transferred to a computer via Bluetooth interface.

The electronic unit of the distance meters is very energy efficient and one battery will generally last the user through a whole season, which reduces need for regular maintenance of the device. The electronic unit will automatically turn off after the device has not been used for a certain amount of time.

Features and Benefits

  • Lightweight handheld with wheel

  • Segment length and odometer readings

  • Area calculation for rectangular surfaces

  • Correction for exceeded target measurement endpoints

  • Energy efficient

  • Electronic unit with LCD screen

  • Computer connection via Bluetooth

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Technical Specifications




Measuring unit



Wheel diameter



Measuring accuracy


+/- 1

Measuring distance


Up to 19,999

Measuring area

Up to 19,999

Maximum measuring speed



Power supply


9 (PP3 alkaline battery)

Operating temperature


-10 to +40, at 100% relative humidity

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