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| Customization: | Available |
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| Accuracy: | 20" |
| Horizontal Line: | 1 |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Payment Guarantee
Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Inspection Service
After-Sales & Dispute Handling
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Models and Technical Parameters | FRE-203 | FRE-203G |
| Accuracy | H:±20"(1mm in 10m) V:±20" (1mm in 10m) | |
| Compensation Self-leveling Range | ±5° | |
| Manual Slope Function | ±10% four directions | |
| Measuring Range Diameter | 500m (With laser detector) | |
| Spinning Speed | 60, 120, 300, 600 r.p.m | |
| Direction scanning | 10°, 45°, 90°, 180° | |
| Remote Distance | Approximately 30m indoor / 10m outdoor | |
| Laser Wavelength | 635~650nm | |
| Laser Type | Red Beam | Green Beam |
| Accuracy of Laser Spot | ±1.0mm/1.5m | |
| Laser Grade | Class 2 | |
| Power | NI-MH Rechargeable Battery | |
| Continuous Working Time | 20hours | |
| Operating Temperature | -20ºC~+50ºC(-4°F~+122°F) | |
| Waterproof Grade | IP55 | |
| Size | 160*160*185mm | |
| Weight | 3.0kgs | |
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