Retro Survey Targets 30x30mm Adhesive For Control Stations Total Stations EDM

Specification

• Brand new

• Size: approx. 30*


• Convenient to use.


• Greatly improve your work efficiency.


• Used on construction sites, tunnel engineering, subway engineering, bridge engineering, building construction, slope monitoring, ship survey etc.

Atmospheric Conditions

• A: Dense fog, visibility 5 km, or strong sunlight, intense heat flashes


• B: Mist, visibility 20 km, or medium sun, slightly hot flashes


• C: Cloudy, foggy, visibility 40 km, no heat flashes


Accuracy

• Standard measurement mode: 2mm +2 ppm


• Fast measurement mode: 5mm +2 ppm


• Tracking measurement mode: 5mm +2 ppm


• The average measurement mode: 2mm +2 ppm


• RL Short Mode: 3mm +2 ppm


• RL Long Range Mode: 5mm +2 ppm


Measurement time (slightly different models of different instruments)


• Standard measurement mode 1.0 - 3.0 seconds


• Fast measurement mode 0.5 - 1.5 seconds


• Tracking measurement mode 0.15-0.3 seconds


• RL Long Range Mode 2.5 seconds

Note:


• Item colour displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.