Ultrasonic Laser Range Finder

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Ultra Sonic Range Finder Review


I’ll be the first to admit that having a job as a hardware reviewer isn’t exactly a bad lot. We get to check out some of the latest pieces of kit around, and occasionally when we’re done we get to hang on to them. This of course has no impact on what score we give an item when reviewing it; but it does occasionally give rise to random items being reviewed.

Being totally honest, today’s review is of one such item. It’s a laser and ultrasonic range finder from our pals at EFO; here’s the review.


  • Compact and lightweight in design
  • Digital count LCD display.
  • Easy to use
  • Ultrasonic Distance Measurer with Laser Point
  • One touch calculation of distance, area and volume
  • Calculation of area and volume – based on the data measured


  • Power : 1 x 9V (battery not included)
  • Unit of measurement : feet or meters
  • Accuracy : 0.5% + 1 digit (2 to 60 ft)
  • Working frequency : 40 kHz
  • Range : 2 to 60 ft (0.55 to 18.288 meter)
  • Dimensions: 60 x 120 x 40mm
  • Weight: 79g (excluded battery)


Last modified: February 15, 2011

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One Response to :
Ultrasonic Laser Range Finder

  1. Cassy Prodan says:

    I am so happy to read this. This is the type of manual that needs to be given and not the accidental misinformation that is at the other blogs. Appreciate your sharing this greatest doc.

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