Cheap Bosch DLR130K Digital Distance Measurer Kit Up To 58 br More info... br br It's compact and accurate. The case seems durable, and it comes with everything you need to make accurate measurements without a tape measure. Eliminates the need for calculating area and volume using pencil and paper or a calculator. I'm using it for accident investigation, but will likely find many other uses for it over the years to come. br br I looked at almost all of the other distance tools before buying this one. I really wanted a backlight, but it seems like that is only available on more expensive models. Seems a bit ridiculous to me, but I don't make them. br br Bosch's customer satisfaction policy and warranty both look exceptional. br br I took off one star for lack of a backlight.