UNI-T UT387E UT387S UT387LM 4 IN 1 Multifunctional Metal Detector Wall             Scanners Rangefinder Wood AC Voltage Live Wire Stud Find                         He new UT387 series wall scanners are used to detect a variety of objects behind the wall, designed with multiple measurement modes and additional function to conveniently measure the laser distance and wood moisture detection. It is widely used in home renovation, home improvement and DIY projects.               Features:      1. Detect wood/alternating current/metal objects 2.30 groups of historical measurement data storage 3. Single/continuous/area measurement (only UT387LM and UT387S) 4. Single Pythagorean/Double Pythagorean measurement (only UT387LM and UT387S) 5. Multiple unit switching (m/ftin) (only UT387LM and UT387S) 6. Addition/subtraction cumulative measurement (only UT387LM and UT387S) 7.300mAh lithium battery, Type-C USB direct charge 8. Wood moisture measurement (only UT387S)      Parameter:                                              Specifications         UT387E         UT387LM         UT387S                       Certifications         CE/RoHS                       Ferrous Metals         100mm                       Non-ferrous Metals         80mm                       Wood         38mm                       AC Electric Wire Depth         40mm                       Laser Distance                  40m         40m                       Wood Moisture (%)                           6%~40%                       General Characteristics                       Product Color         Red and Gray                       Product Net Weight         151.4g         158g         161.