port: | Shanghai/Shenzhen/Ningbo | image: | upright |
application: | land survey | Battery: | 3.7V rechargeable lithium battery |
Origin: | Jiangsu, China | accuracy: | 2 inches/5 inches |
Warranty: | 3 years | exhibit: | LCD |
enlarge: | 30 times | model: | NET4-3 |
brand: | Theodolite | Packaging Details: | Stock theodolite topographic measuring instrument with optical plummet 1 set in a box |
payment terms: | L/C, Western Union, D/P, D/A, T/T, MoneyGram | product name: | Theodolite |
Customization support: | OEM, ODM, OBM | Supply capacity: | 200 sets per day |
Model: | NET4-3 |
distance measurement |
vial |
Range: 300m |
Plate bottle: 30"/2mm |
Accuracy: ±(3mm+2ppm*D) |
Round vials: 8'/2mm |
measure time: |
Laser tube |
Continuous: 0.35s, Fine: 1.5s |
Wavelength: 635±20nm |
Atmosphere correction: manual input, automatic correction. |
Class II laser |
angle measurement |
Spot diameter: ≤5mm/100m |
Prism Constant: Type: Absolute Encoding |
Shaft error: ≤10" |
minute. Reading: 1" |
Laser plummet |
Accuracy: 2" |
Accuracy: 31.5mm |
Detection method: horizontal: double; vertical: double |
Spot diameter: 32.5mm |
telescope |
Length: 635±20nm |
Image: Upright |
Class II laser |
Magnification: 30 times |
Display unit |
Effective aperture: 40mm |
2.7 inches, 160x96 dots |
Resolution: 3" |
4 lines display |
Field of view: 1°30' |
power supply |
minute. Focal length: 1.5m |
Battery: lithium rechargeable battery |
Line-of-sight accuracy: ≤0.40%/L |
Voltage: 7.4V |
Tube length: 155mm |
Working time: 8 hours |
Compensator |
environment |
Type: single shaft |
Operating range: -20°C - +50°C |
Working Range: 3' |
aspect |
Accuracy: 3" |
Size: 165*160*340mm |
Weight: 4.7 kg |