Leica BLK360 Imaging Laser Scanner
Artec 3D Laser Scanner

Dot Surveying supply new, used surveying and geospatial instruments

Dot Surveying Pte Ltd is a trusted supplier of brand-new, demo, and certified pre-owned supply new, used surveying and geospatial instruments.

We offer an extensive range of GPS/GNSS Base & Rover RTK systems, Robotic Total Stations, Laser Levels, Data Collectors, and 3D Laser Scanners from the world’s leading brands, including Leica, Topcon, Trimble, Faro, Artec 3D, and others.

All pre-owned equipment undergoes a strict quality assurance process, including full inspection, servicing, and calibration performed by authorized factory technicians. We proudly offer a 6-month warranty against defects and failures, as well as a 12-month Calibration Certificate, giving our customers confidence and peace of mind in every purchase.

Feature products

US Radar Quantum Imager Triple Frequency GPR

US Radar Quantum Imager Triple Frequency GPR
US Radar Quantum Imager Triple Frequency GPR
Buy pre-owned US Radar Quantum Imager Triple Frequency GPR System bundled with a Panasonic FZ-G1. Professionally tested and calibrated for accurate subsurface imaging—ideal for utility locating, archaeology, and concrete scanning.
★★★★☆ (25)
In Stock
$7,000USD
View more Contact us

Leica RTC360 Laser Scanner

Leica RTC360 Laser Scanner
Leica RTC360 Laser Scanner
Used Leica RTC360 Laser Scanner for sale, everything is great and fully operational, been serviced and calibrated by Leica, ready to scan
★★★★☆ (35)
In Stock
$12,500USD
View more Contact us

Trimble R10 LT HD RTK Base Rover TSC3

Trimble R10 LT HD RTK Base Rover TSC3
Trimble R10 LT HD RTK Base Rover TSC3
Trimble R10 LT HD GNSS RTK Base and Rover for sale with TSC3, TDL-450H complete kit, been shop tested, serviced and calibrated by Trimble authorized
★★★★☆ (20)
In Stock
$6,500USD
View more Contact us

Faro Focus 3D S120 Laser Scanner

Faro Focus 3D S120 Laser Scanner
Faro Focus 3D S120 Laser Scanner
FARO Focus 3D S120 Laser Scanner for sale, complete set with 5 spherical targets, year 2012 in excellent condition, ready to working to scan condition
★★★★★ (15)
In Stock
$5,000USD
View more Contact us