Main features 1. Distance/ Area/Volume measurement. 2. Pythagorean proposition indirect measurement 3. Single/Continuous measurement 4. Addition/ Subtraction Measurement. 5. Units and benchmark selectable. 6. Automatic horizontal and vertical 7. battery is not include
Applied range： * Used for interior design and decoration technology filed. * Construction supervision & on-site detection function. * Real estate, fire control and assessment of industry planning. * Public facilities use.