N1 Series

    ● Up to 1500m reflectorless EDM ● Intelligent workflow under Android 6.0 ● Large high-resolution display ● Cable-free connection by Bluetooth ● Intuitive on-board software-Survey Star & Map Star

Model: N1


N1 Series Brochure



World' First! Dual Laser EDM



With N1 On-board Software



Distance Measurement Reflectorless 1000/1500m
Single Prism 5000m
Accuracy: Non Prism 3+2ppm
Accuracy: Prism 2+2ppm
Sheet 2+2ppm
Measurement Time 0.3s in Fine, 0.1s in Tracking
Atmospheric Correction Manual Input, Auto Correction
Prism Constant Manual Input, Auto Correction
Temperature Correction Manual Input, Auto Correction
Distance Reading Max:99999999.999m Min:1mm
Angle Measurement Accuracy 2"
Method Absolute, continuous
Disk Diameter 79mm
Detection Method V: Dual, H: Dual
Angle Reading Min: 1"
Telescope Image Erect
Tube Length 154mm
Effective Aperture 45mm (EDM 50mm)
Magnification 30x
Field Of View 1°30'
Resolving Power 3"
Minimum Focus Distance 1.2m
Muitiple/Additive Constant 4 Brightness Level
Keyboard And Display Keyboard Numeric 17 Keys
Display Graphics, 5.0 Inch TFT LCD Screen
Resolution 720*1280 dpi
Position Face 1, Face 2
Operation System Operation System Android 6.0
Processor MT6753
Memory RAM: 3GB, ROM: 32GB
Interface WIFI Available
Bluetooth Yes
SD Card TF Card
Serial Port No
Mini USB No
Mirco USB No
USB Flash Disk USB Type C (OTG)
SIM Card Available
Compensator System Liquid, Dual axis
Working Range ±6'
Accuracy 1"
Plummet Laser Plummet (Default)
Accuracy ±1.5mm @1.5m
Laser Brightness Adjustable
Wavelength 630-670nm
Laser Class Class 2/IEC 60825-1
Laser Power <0.4mW
Optical Plummet (Optional)
Image -
Magnification -
Focusing Range -
Field Of View -
Accuracy -
Battery Type Lithium
Voltage 7.4V
Operating time 8 hours
Vial Plate Vial 30"/2mm
Circular Vial 8'/2mm
General IP Rate IP55
Temperature Range -20°C ~ +50°C
Dimension 200*170*350mm
Weight 5.7kg
Others -
Others -
Others -

Note: all information above is subject to change without any prior notice.


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