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Total Station Gowing TKS402N Reflectorless 500m surveying instrument

Basic Information
Brand Name: Gowin
Model Number: TKS402N
Minimum Order Quantity: 1 pc
Price: Negotiable
Packaging Details: with standard packing way
Payment Terms: T/T, Western Union
Supply Ability: 10000 per pc year
Detail Information
Resolving Power: 3.0 Inch Length: 150mm
Model Number: TKS402N Keywords: Total Station
Feature: Long Operation Time Brand: Gowin
High Light:

reflectorless total station


manual total station

Product Description

Topcon Gowin TKS402N Reflectorless total station


       Simple and Easy Entry level Reflectorless Total Station

Design and Quality by TOPCON, Japan

Long operation time(three days by one charge*)

Laser pointer for layout

Long range reflectorless measurement

Laser Plummet


Model Gowin TKS402N
Length 150mm
Objective Lens Dia.45mm (EDM:48mm)
Magnification 30x
Image Erect
Field of View 1°30'
Resolving Power 3.0"
Minimum Focusing Distance 1.3m
Angle Measurement
Accuracy 2"
Method Absolute
Minimum Reading 1"/5"
Distance measurement
Mini prism 1000m
1 prism 2000m
3 prism 4000m
Prismless 500m
Accuracy with prism ±(2mm + 2ppm x D) m.s.e.
Accuracy without prism ±(3mm + 2ppm x D) m.s.e.
Measurement time
Fine Mode 1.1sec
Coarse Mode 1.0sec
Tracking Mode 0.4sec
Atmospheric Correction Range Yes
Prism Constant Correction Range Yes
Software & Memory
On-Board Software Functions Three-dimensional coordinate measurement
Three-dimensional coordinate stake-out
Data collection
Remote height
Missing line measurement
Area calculation
Road design
Internal Memory 24,000 points
Interface RS-232C (Standard)
Display Unit Graphics LCD, 2 Sides
Keyboard 24 Alpha-Numeric Key
Tilt Correction (Automatic Index)
Tilt Sensor Yes
Correction Method Liquid Type
Compensating Range ±3′
Level Senstivity
Plate Level 30"/2mm
Circular Level 10′’/2mm
Optical Plummet Telescope
Image Erect
Magnification 3x
Focusing Range 0.5 to infinity
Field of View
Protection against water and dust IP54 (with BT-L1 Battery)
Operating Temperature -20°C~+50°C
Dimension 336(H) x 184(W) x 172(L)mm
Weight (with Battery) 4.9Kg
On Board Battery BT-L1B (Lithium-ion)
Battery Charger BC-L1
Maximum Operating Time
Including Distance Measurement 7 Hours
Angle Measurement Only 50 Hours
Output Voltage DC 10V


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Total Station Gowing TKS402N Reflectorless 500m surveying instrument 0

Contact Details
Cindy Tang

Phone Number : 0086 18301928717

WhatsApp : +8618301928717