Product Use: 
 This product is suitable for home decoration, engineering, decoration, construction, real estate development and management, real estate assessment, health surveillance, urban monitoring, traffic management and other industries, a simple, rapid, precise measurement of indoor and outdoor short-range and difficult to close the site distance. 
 Product Features: 
 The Smart Horizontal Mode? Quick mode (level measurement) 
 Measurement accuracy: ± 1.0 mm 
 Built-in tilt sensor (± 45 °) 
 4 rows of data show 
 Area of ??a triangle measurement 
 Docking stations 
 IP54 dust-proof splash 
 The Power Range Technology,? (Unique long distance measurement mode) 
 With Leica the DISTO? D3a, any time you can accurately measure the distance, even if there are obstacles, can be measured immediately; 
 The large backlit display also shows the measurement results and auxiliary data, readable and clear; 
 Shell rugged, dust splash, unique design, appearance, soft cover wrap the body grip firm and comfortable. 
 The Smart Horizontal Mode? (Intelligent Horizontal distance to measure the Quick mode) 
 Thanks to both the distance and angle to measurement functions, you can quickly simple access to horizontal distance from the (including the indirect height). The measurement range of ± 45 °, the Leica the DISTO? D3a total to calculate the shortest distance over an obstacle or crowd, so that your measurements quickly and easily. 
 Multiple functions 
 Leica DISTO? D3a can calculate the rectangle / triangle volume and area, the room perimeter; a variety of the Pythagorean theorem to calculate the type selection; delay measurements and up to 20 data storage capabilities, etc., allows you to use handy work life do not worry about . 
 Docking stations either corner, slit or edge of the docking stations can be a perfect measure, to help you avoid measurement error loss. 
 Power Range Technology? 
 Built-in exclusive Power Range Technology? Technology allows long distances much easier. The distance measuring less than 80m without sounding board, up to 100m distance measurements need to use. 
 User benefits: 
 Product Features 
 The interests of users 

 Smart Horizontal Mode? Level measurement shortcuts 
 One click you can calculate the horizontal distance (angle, distance and indirect height) 

 ± 1.0mm measurement precision (standard) 
 Measurement results precision 

 ± 45 ° dip angle sensor 
 Can directly measure the angle 

 4 line of super automatic backlit display 
 The big screen, the data icon legible at a glance 

 All the data of the volume / area, and the room (ceiling, perimeter, wall area) 
 Without using a calculator, direct access to 

 Wall area 
 Fast calculation 

 Area of ??a triangle calculation 
 To quickly calculation (circumference) 

 IP 54 
 Dust splash 

 Memory storage 
 Record of frequently used data, access to computing at any time, at any time to adjust to the desired result 

 Timer function 
 Prevent jitter measurement error caused by 

 Tripod connecting hole (metal) 
 Can be quick fixed instrument on a tripod 

 Aimed at the trough 
 To help locate the subject matter 

 Docking stations 
 Corner of the, slit, or the edge of can be touched that the, measurement is do not trouble 


 Technical parameters: 

 Measurement accuracy (typical) 
 ± 1.0mm 

 Measuring range 
 0.05m to 100M 

 Area and volume measurement 
 √ 

 Calculate the circumference, wall area, the top / surface area 
 √ 

 Tilt angle sensor measuring range 
 ± 45 ° 

 Triangulation 
 √ 

 Housing angle measurement 
 √ 

 Triangle area, perimeter 
 √ 

 Space calculation 
 √ (indirect horizontal distance) 

 Delay Measurement 
 √ 

 Minimum and maximum measurement, continuous measurement 
 √ 

 Use the Pythagorean theorem to indirect measurement 
 √ (3 species) 

 Plus / minus 
 √ 

 Lofting function multiples 
 √ 

 Storage constant 
 A 

 Last measured value is called 
 20 

 Display lighting 
 √ 

 Docking stations 
 √ (automatic identification) 

 Tripod thread 
 √ (metal) 

 Each battery pack can measure 
 To 5000 

 Battery 
 Type AAA-2 × 1.5V 

 Rain / dust-proof IP54 
 √ 

 Size 
 127 × 49 × 27.3mm 

 Together with the weight of the battery 
 149g 


 Standard configuration: the Leica the DISTO? The D3a host 1, a soft bag, a strap, two alkaline batteries on the 7th, a user manual CD-ROM, the safe use of guide describes, a copy of Quick Start Guide, production Manufacturers test certificate, a warranty card.