Extech DT40M Laser Distance Meter

Extech DT40M: Laser Distance Meter

Laser measurements up to 131ft (40m)

Extech’s DT40M measures distance up to 131ft (40m). It can calculate area and volume and the integrated Pythagorean Theorem allows the user to take indirect measurements. Other features include continuous measurement with Min/Max distance tracking, 20 point memory, addition/subtraction of sequential readings, front or rear edge reference, and a Stakeout function. Large quad backlit LCD display and double molded housing. It also has a handy built-in bubble level and comes with a wrist strap and batteries.

2" to 131ft (0.05 to 40m) measurement range

Automatically calculates Area and Volume

Indirect measurement using Pythagorean theorem

Continous mode with min/max function

Displays Sum (+) / Difference (-) of multiple readings

Front or rear edge reference

Memory automatically stores 20 data points

Stakeout function allows user to accurately mark distances between studs (for wall framing) and fence posts

Built-in bubble level

Large quad-LCD display with backlit feature

Low battery indicator and Auto power off

Complete with 2 AAA batteries and wrist strap

Specifications                  Range

Measurement Range          2" to 131ft (0.05 to 40m)

Accuracy                          0.08" (?2mm)

Resolution                          0.0", 0.00ft, 0.000m

Area calculation                  99,999ft?, 99,999m?

Volume calculation          99,999 ft?, 99,999 m?

Dimensions/ Weight          4.6 x 2.2 x 1.3" (116 x 56 x 32mm)/ 3.5oz (100g)