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It has been widely used for construction engineering surveys, deformation, and subsidence monitoring, mining survey, etc. It is IP54 waterproof, dust-free, and features impact resistance. When using it, turn the focus handwheel until the target is clear.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.