Introduction 1
Pulse Laser Station NPL-302 Series Instruction Manual 3
Other differences stem from the accuracy specifications of the different product
families. Each instrument model is specified to different performance levels, and the
instrument’s display resolution then varies depending on the instrument’s accuracy.
The following table describes the instrument accuracy and the corresponding angle
and distance resolution displayed on the instrument’s screen.
The manuals for all of these total station product families show the measurement
screens with the higher resolution data for the highest accuracy DTM-552.
Model Angle
performance
accuracy
Displayed angle
resolution
Displayed distance
resolution (decimal
places)
DTM-332 5'' 1'' 3
DTM-352 5'' 1'' 3
DTM-362 3'' 1'' 3
NPL-332 5'' 1'' 3
NPL-352 5'' 1'' 3
NPL-362 3'' 1'' 3
DTM-522 3'' 1'' 4
DTM-532 2'' 1'' 4
DTM-552 1'' 0.5'' 4