1. Main Purpose: This target is used to reflect the total station beam, ensuring accurate measurements in buildings and surveys, and is suitable for distances within 15 meters. 2. Easy to Use: The total station reflection target features 50mm diameter and is equipped with a bracket, making it easy to set up and use. 3. Precise Targeting: The reflective target features a white circular reflective with a grid pattern, black crosshairs, and 2mm offset, ensuring precise targeting and marking. 4. Clear Observation: Measurement personnel can clearly observe the reflective of the target, thereby locating the target position more efficiently and accurately. 5. Wide Application: This reflective target is widely used in building surveying and measurement, especially suitable for inspection of tunnels, subways, mines, and highways. Specification: Item Type: Total Station Reflector Material: ABS Reflector Diameter: . 50mm / 1.97in Application: Testing of tunnels, subways, mines, highways, etc., suitable for measuring inst ents such as suitable for Trimble Use: Widely used in industries such as subways, railway, tunnel, dam, steep slope, etc. Color: White Package Contents: 1 x Total Station Reflector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.