40m Digital Laser Distance Meter with Bluetooth

5 out of 5 based on 3 reviews | Write a review

$78.96

40m Bluetooth laser distance meter offers accurate measurements with the convenience of wireless connectivity. Its Bluetooth functionality allows you to store and manage data with ease, right from your smartphone.

SKU: ATO-DM-BT40

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Delivery date: 2-12 days

Overview

Take your measurements on the go with this compact digital laser distance meter. It's rugged, reliable, and delivers pinpoint accuracy every time.

Specification:

Model	ATO-DM-BT40
Laser Measure	40m
Accuracy	±2mm
Minimum Display Unit	0.001m
Continuous Measurement	√
Area and Volume Measurement	√
Pythagorean Indirect Measurement	√
Self-Service Calibration Function	√
Max/Min	√
Sound On/Off	√
Sound Prompt	√
Bluetooth	√
Laser Type	Level 2, 630-670nm, <1mW
Automatically Turn Off Laser Time	20s
Automatic Shutdown Time	150s
Storage Temperature Range	- 20°C~ 60°C
Working Temperature Range	0°C~40°C
Storage Humidity	20%~ 80%RH
Battery	3.7V 850mAh Lithium Battery
Number of Charge and Discharge Times	500 Times
Charging Specifications	DC 5V≥1A Type-C USB interface
Number of Working Times at Full Power	8,000 Times
Screen	Segment LCD
Dimension	100.3x33.4x 18.3mm
Weight	160g

Features

Type C charging interface, 850mAh high-capacity lithium battery, long-lasting endurance.
A large screen display that can simultaneously show multiple sets of data.
Bluetooth distance meter with a length of 10cm and a body thickness of 1.8cm.
Its compact and lightweight design allows for easy measurements in various scenarios.

Dimension Unit (mm)

Bluetooth laser distance meter dimension

Tips: What is a Bluetooth laser distance meter?

A Bluetooth laser distance meter is a specialized measuring device that combines laser technology with wireless connectivity to accurately measure distances and transmit the data to a connected device such as a smartphone or tablet. It uses a laser beam to calculate the distance between the meter and a target point, such as a wall or object. The Bluetooth capability allows it to communicate with a paired mobile device, enabling users to view and record measurements conveniently on their smartphones or tablets. This technology is commonly used in various applications, including construction, interior design, and DIY projects, to streamline the measurement process and improve accuracy and efficiency.

Existing reviews of 40m Digital Laser Distance Meter with Bluetooth

Bluetooth Zeroing Operation

I plan to use a distance meter inside a CNC machine tool to check axial repeatability. The product with model (SKU) ATO-DM-BT40 seems suitable. I plan to operate it via Bluetooth (connecting to a mobile app) and hope to be able to trigger readings or perform zeroing operations via my phone.

From: Kurtes | Date: 01/11/2026

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ATO Responded

Sorry, the Bluetooth function of this laser rangefinder ATO-DM-BT40 is for drawing purposes and cannot be used to directly connect to a mobile phone via Bluetooth for readings or zeroing operations.

Very satisfied with this distance meter

Super handy laser distance meter for my home renovation projects. Precise measurement and convenient Bluetooth data management. Slim body is easy to carry, long standby after full charge, totally worth buying.

From: Matthew | Date: 01/06/2026

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Powerful Features

I purchased this 40m digital laser distance meter and I am extremely satisfied with its performance. I am impressed by its measurement accuracy. Whether indoors or outdoors, and regardless of whether measuring short or long distances, it provides accurate results, instilling confidence in the measured data. And its operation is very simple and intuitive. I quickly became proficient in using its various functions, and its design is user-friendly with a good feel, making it very comfortable to operate.

From: Aubrey | Date: 28/04/2024

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