Topcon refelectorless total Station Model GPT3007N Standard Set Featuring:
7″ Angle accuracy and readings to 1 second
Distance range of 3000m to single prism.
+/- 2mm distance accuracy.
Refelectorless( non prism) range up to 250m with accuracy of +/-5mm
16,000 points internal memory for recording.
Input and display in meters or feet and inches.
Vertical electronic compensator.
Full alphanumeric keyboard.