Description and Specification for Lab Tenders
Theodolites have Smart appearance, reasonable structure, practical functions. They are easy-to-use, and with excellent performance and reliable quality.
Objective Lens: 45mm
Overall Length: 157mm
Stadia Ration: 100
Stadia Constant: 0
Field of View: 1° 30"
Minimum Focus: 1.4m
Resolving Power: 3.0'
Electronic Angle Measurement:
Reading System Photoelectric detection by incremental encoder
Diameter of Circle (Vhz): 79mm
Minimum Reading: 1"/5" (Selectable)
Horizontal Angle: Dual
Vertical Angle: Dual
(LCD) Display Type: 2 sides, segment LCD in two lines
Plate Level: 30"/2mm (30" per 2mm)
Circular Level: 8'/2mm (8" per 2mm)
Auto Vertical Compensator:
System: Liquid-electric detection/plate level selectable
Working range: +3'
Accuracy: 1" (Liquid-electric detection) 30""/2mm (plate level)
Optical Plummet Telescope:
Focusing Range: 0.5m – infinity