Sichuan Surveying and Mapping Instrument Company introduces the relevant advantages of Dayou 9815-LM60-Li to you:

　　Rich and powerful functions to meet professional needs

　　Single segment distance measurement

　　Continuous single segment distance measurement(automatic locking of Z large and Z small values)

　　Area measurement

　　Volume measurement

　　Single Pythagorean Measurement

　　Co directional double pythagorean measurement

　　Reverse Double Pythagorean Measurement

　　Batch area measurement

　　Benchmark switching(4 benchmark switching)

　　Unit switching

　　Addition/subtraction

　　Measurement of Z large/Z small values

　　data storage

　　delay measurement