Digital Theodolite Topcon DT-209

Description

Digital Theodolite Topcon DT-209

SPESIFICATIONS DIGITAL THEODOLITE TOPCON DT-209

Features

• Top quality you can only find in Topcon
• Low cost
• Crisp LCD display
• Simple operation
• Simple back sight setting at the push of a button
• Degrees or percentage readings for the vertical angle

Spesifications

TELESCOPE
Length: 149mm
Objective Lens: 45mm
Magnification: 26x
Image: Erect
Field of View: 1°30′
Resolving Power: 3″
Minimum Focus: 90cm
Stadia Constant: 0
Sighting Collimator: Double

ELECTRONIC ANGLE MEASUREMENT
Method: Absolute Reading
Detecting: Horizontal: 1 side, Vertical: 1 side
Minimum Reading: 10″/20″
Accuracy: 9″
Diameter of Circle: 71mm

DISPLAY
Display Panel: 1 Side, LCD 7 Segments
Illumination: Display only

OPTICAL PLUMMET TELESCOPE
Magnification: 3X
Field of View: 3°
Focusing Range: 0.5m~

LEVEL SENSITIVITY
Plate Level: 60″/2mm
Circular Level: 10’/2mm

WATER / DUST PROTECTION
Standard: IP-66

POWER SUPPLY
Battery: Four AA batteries (included)
Operating Time: 170hrs on Four AA’s