CGQ-1 Height Measure Instrument/Blume Lies altimeter/heigth finder

CGQ-1 Height Measure Instrument    The instrument can measure the object height in the field,also can calculate the difference and the total of height and measure the slope.It can read the height directly,not need to use the conversion table.It smaller,light weight,accuracy and easy to use.If only want to measure the height.You can use this one,no need of the theodolite.

Main Specifications
Items	Specifications
Height measure(max)	60m
Height measure(when depression)	20(max)
Changless distance	15,20,30,40(m)
Elevation	60 degree(max)
Angle of depression	30 degree(max)
Dial scale	0.5m
Size	156×127×25(mm)
Weight	0.4kg