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Extech Laser Distance Meter (100M) - DT100M

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Extech Laser Distance Meter (100M) - DT100M


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Extech Laser Distance Meter (100M) - DT100M

Extech Laser Distance Meter (100M) - DT100M



DT100M Laser Distance Meter (100MM) by Extech

Extech’s Laser Distance Meters offer 3 models measuring distance up to 131ft (40m), 196ft (60m), or 330ft (100m). They 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. This DT series is designed with 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.


  • Three models to choose from: Model DT40M - 2"to 131ft (0.05 to 40m); Model DT60M - 2" to 196ft (0.05 to 60m); Model DT100M - 2" to 330ft (0.05 to 100m)
  • 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 Model DT40M Model DT60M Model DT100M
Measurement Range 2" to 131ft (0.05 to 40m) 2" to 196ft (0.05 to 60m) 2" to 330ft (0.05 to 100m)
Accuracy ±0.08" (±2mm) ±0.08" (±2mm) ±0.08" (±2mm)
Resolution 0.0", 0.00ft, 0.000m 0.0", 0.00ft, 0.000m 0.0", 0.00ft, 0.000m
Area calculation 99,999ft2, 99,999m2 99,999ft2, 99,999m2 99,999ft2, 99,999m2
Volume calculation 99,999 ft3, 99,999 m3 99,999 ft3, 99,999 m3 99,999 ft3, 99,999 m3
Dimensions/ Weight 4.6 x 2.2 x 1.3" (116 x 56 x 32mm)/ 3.5oz (100g)

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