Conversion of 4 Units Press and hold the Units button for 2 seconds to freely change the units to M / In / Ft / Ft + in, which can meet your different measurement needs. Date Storage up to 20 Groups:Supports data hold and data clear function,20 data records and recall function which are useful for reviewing and calculating | Measure Quickly With light-sensitive holes and a large optical lens, the light transmission is increased by 50% and the response time is 0.5s during the measurement, it is better able to withstand strong light interference and can still be read clearly under external sunlight, which provides a stable and precise measurement. | Multi-functions meets your needs It can measure: distance, length, area, volume, Pythagoras, maximum, minimum, addition, subtraction and continuous measurement that meets the different needs of your measurements, and is widely used in apartments, buildings, construction sites, factories and warehouses, etc. It is suitable for DIY and professionals and it's also easy to use for beginners. | IP54 and 2 Bubble Levels The robust casing has an IP54 degree of protection (splash and dust resistant) for use in wet environments, which lasts longer. 2 bubble levels, which provides a precise measurement. Calibration:Press the plus key + minus key + measurement key and then press the power key to turn on; or press the power key to turn on and then short press the plus key + minus key + measurement key + power key at the same time |
