Laser distance meters
Under forty euros the range figure is nearly meaningless — the diode does not care whether the wall is at twenty metres or a hundred. What separates these three is whether the maker publishes an accuracy at all, and what it says.
Three meters under forty euros, and the ranking follows the published figures.
The HANMATEK states ± 1.5 mm over 0.3 to 100 m. That is the tightest figure in the whole hub, including meters at six times the price, and it comes with area, volume, continuous and three-point Pythagorean modes. IP54 for splash and dust.
The RockSeed states ± 2 mm over 0.2 to 50 m — looser, and published, which puts it ahead of everything in this price band that publishes nothing. Two bubble vials in the body let you square the tool to a wall before pressing, which removes the commonest beginner error.
The Bosch EasyDistance 20 does one thing with one button and states ± 3 mm/m over 20 m. It cannot be left in the wrong mode, because it has no modes. As a working tool it is the weakest here; as a shared tool it is the only one that cannot produce a number that is not a distance.
An ingress rating above IP54, and a body that survives a site. That starts at the Bosch Professional GLM 40-31 at around sixty-four euros, which states IP 65 and a 1.5 m drop — and, oddly, does not state an accuracy at all.
100 m range · ± 1.5 mm stated · IP54
The tightest accuracy figure published in this hub — the maker states ± 1.5 mm — paired with a 100 m range, at a third of the price of the Leica that matches that reach.
Best for: The best-published specification per euro in this hub, for someone who measures long distances and does not need a documented workflow.
≈ $26 / £24 / 28 €
50 m range · ± 2 mm stated · IP54 · two bubble vials
The cheapest meter in this hub, and the only one under twenty-five euros that publishes an accuracy figure at all: the maker states ± 2 mm over a 0.2 to 50 m range, with an IP54 rating and two bubble vials built into the body.
Best for: A first laser measure for indoor work, where the job is room dimensions rather than a wet site.
≈ £20 / 21 €
20 m range · ± 3 mm/m stated · one-button operation
A deliberately minimal meter: one button, a 20 m range and a stated accuracy of ± 3 mm/m. It is the shortest-range meter in this hub and the easiest to hand to somebody who has never used one.
Best for: Somebody who wants a room measured without learning a tool, and will never need the far end of a car park.
≈ £29 / 30 €
Rarely, indoors. A 20 m meter covers a room and a corridor; 50 m covers a house frontage. Beyond that the limiting factor outdoors is seeing the dot, not the electronics — which is what target plates exist for.
It sets where the measurement starts: the back of the housing, the front, or a fold-out stop. Most meters default to the back on power-up, and a measurement taken with the front pressed to a wall is then wrong by the length of the tool.
For estimating paint, flooring or plaster, yes — and they are the same multiplication you would do anyway, done without transcribing two numbers. The Bosch here deliberately has neither, and is easier to hand to somebody else because of it.
Prices quoted in these summaries are dated readings. The live price is shown next to each product.
Thermal cameras, line lasers and clamp meters swing by thirty euros or more across the year, and the biggest "discounts" often land at prices the same model sold for six weeks earlier. UniverTrack tracks the real price history across retailers, spots fake reductions, and alerts you when it is genuinely the moment to buy.
