Extech’s DT40M measures distance up to 40 m (131 ft). 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.

Features Extech DT40M Laser Distance Meter :

• 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 Extech DT40M Laser Distance Meter :