Leica DISTO D3a BT is a multifunctional instrument that makes measurements simple, fast, and reliable. You can perform absolute precision distance measurement, cross obstacles and determine angles, with fast and accurate measurements. The integrated tilt sensor can also measure horizontal distance. Another sensor can detect lighting conditions and automatically activate the lighting of the display screen and button area. When working in the dark, Leica DISTO D3a BT is your reliable partner.

Measurement is accurate!

Measurement accuracy of ± 1.0mm, Leica DISTO ™ D3a BT provides good accuracy. • Owns Leica DISTO ™ D3a BT， You can accurately measure distance at any time, even if there are obstacles, you can measure immediately. The spacious automatic backlit display screen simultaneously displays measurement results and auxiliary data, making it easy to read and clear. The shell is sturdy and durable, dustproof and splash proof; Unique design appearance, with a soft rubber coated body that provides a firm and comfortable grip.

Leica Dimensity D3a BT Function

Smart Horizontal Mode ™ (Quick mode for horizontal measurement)
Thanks to its ability to measure both distance and angle, you can quickly and easily obtain horizontal distance (including indirect height). Measure within ± 45 ° range, Leica DISTO ™ D3a BT can always calculate short distances, cross obstacles or crowds, making your measurement work fast and easy.

Multiple functions
Leica DISTO ™ Can calculate the volume and area of rectangles/triangles, as well as the perimeter of a room; There are multiple types of Pythagorean theorem calculations to choose from; Delay measurement and up to 20 data storage functions make it easy for you to use without worrying about work and life.

Multi functional base
Whether it's corners, slits, or edges, the multifunctional base can measure perfectly, helping you avoid losses caused by measurement errors.

Power Range Technology™
Built in Power Range Technology ™ Technology makes long-distance measurements easier. No reflector is required for distance measurement within 80m, only for distance measurement up to 100m.

Large amount of information
Press a button, and the display screen will show auxiliary data for each measurement, such as room circumference and room angle.

Error free data transmission
Can be accessed through built-in Bluetooth ® Technology transfers measurement data directly to the computer to avoid input errors. (This feature is only available for Disto D3aBT)

Product Specifications

Standard Configuration

Standard configuration:

• Soft package

• Wristband

A set of AAA batteries

User Manual/Safety Instructions CD

Product certificate M (compliant with DIN 55350-18-4.2.2)

• Target reflector

Quick Start Guide

Manufacturer Introduction

Leica Measurement Systems, headquartered in Heerbrugg, Switzerland, has a history of nearly 200 years. As a global leader in spatial information technology and solutions, Leica Measurement Systems provides advanced, front-end, and reliable solutions in mechanical control, geodetic surveying, measurement tools, geospatial information, large-scale industrial product measurement, mining, and agriculture, trusted by professionals worldwide. Leica Measurement Systems has over 3500 employees in 28 countries worldwide, with hundreds of partners in more than 120 countries. Every year, it provides products and solutions covering the entire measurement workflow to over 100000 users, driving the digital development of the world's space.

Leica Measurement System has three branches in Beijing, Shanghai, and Hong Kong in China, with software technology centers and reference station technology centers in Shanghai and Wuhan respectively. It has more than 20 sales and service centers in major cities across the country, and direct and authorized after-sales service centers in more than 10 cities. Leica Measurement System provides products and services in geodesy, spatial information, and measurement tools for Chinese users, as well as mining solutions and mechanical automation solutions.