Measurement range and accuracy tolerance are applied under the condition of reflection ratio 100%(white wall), no strong light, temperature 25 degree C or less.
Unsuitable condition: reflection ratio 100%(white wall), strong light about 30,000lux.
Measuring Range (m)
40 (under unsuitable condition / 35)
Indication of Use
Outdoor-application limit /( fair weather)10 m, (under shadow) 20 m
Distance,continuous measurement, area volume, + /-, Pythagoras (2 types) , equivalent to Syaku (:10 / 33 meters)
As you can clearly see, the laser beam becomes hard to understand at sunny weather, but measurement can be done by putting it in the shadow. Since it is not easy to capture the focus with single person survey, it is useful if it is about 20 meters survey. Amount and satisfaction · · · It is not convincing.
For facility construction, it was used to measure the outer circumference of a building (condominium). In the daytime, if sunlight is hit on the wall, errors often occur. I can measure about 20 m, but I measured it from evening to night, but it seemed like the limit was around 30 m.
It is light and convenient to carry. The distance is also up to 40 m, but it is enough performance with your own usage. It is also convenient for measuring floor area and wall area because area measurement is also possible.