{"product_id":"ｔｏｐｃｏｎ-デジタルセオドライトｄｔ-３０９ｌｆ-dt-309lf-1-台","title":"TOPCON Digital Theodolite DT-309LF DT-309LF 1 unit","description":"Catalog number: DT-309LF Features: ●Long-term use (250 hours) is possible. ●Can be used for one month if used daily. *When measuring angles for 8 hours a day with the DT-309LF ●Optional Li-Ion battery can be used for even longer. *Charger CDC77 and power cable EDC113 (both sold separately) are required for charging. ●Higher quality using parts common to total stations. ●Laser pointer with focus function for pinpoint aiming. ●JIS protection class IP66, environmental resistance that can withstand sand, dust and heavy rain. Applications: ●Digital theodolite for measuring lines and angles. Specifications: ● Magnification (times): 30 ● Minimum focusing distance (m): 1.0 ● Minimum display: 20\" ● Power supply: 4 AA alkaline batteries (sold separately) ● Protection class: IP66 ● Detection method: Horizontal angle: one side Vertical angle: one side ● Image: positive ● Field of view: 1°30' ● Wavelength (nm): 633 ● Laser safety standard: Class 2 ● Reach (m): 50 ● Magnification: 30x ● Power supply (V): 4 AA alkaline batteries (sold separately) ● Protection class: IP66 ● Laser section Emitting light source: Visible semiconductor laser ● Laser section Laser safety class \/ wavelength \/ output: Class 2 \/ 633nm \/ 0.6mW ● Laser section Reach (daytime, on a clear day): 50m ● Laser section Spot diameter (mmφ): 5m \/ 0.2, 20m \/ 0.8, 50m \/ 2.0 ● Telescope section Effective diameter: 45mm ● Angle measurement section Display unit: 20\" (fixed), ：3.0mm、3.5mm、6.5mm、8.5mm、10.5mm、12.5mm、14.5mm、16.5mm、18.5mm、10.5mm、12.5mm、16.5mm、18.5mm、10.5mm、12.5mm、16.5mm、18.5mm、10.5mm、12.5mm、16.5mm、18.5mm、16 ...","brand":"（株）トプコン","offers":[{"title":"Default Title","offer_id":49668214751531,"sku":"230-4524","price":466528.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/2304524.jpg?v=1728040292","url":"https:\/\/kaigoro.com\/en\/products\/%ef%bd%94%ef%bd%8f%ef%bd%90%ef%bd%83%ef%bd%8f%ef%bd%8e-%e3%83%87%e3%82%b8%e3%82%bf%e3%83%ab%e3%82%bb%e3%82%aa%e3%83%89%e3%83%a9%e3%82%a4%e3%83%88%ef%bd%84%ef%bd%94-%ef%bc%93%ef%bc%90%ef%bc%99%ef%bd%8c%ef%bd%86-dt-309lf-1-%e5%8f%b0","provider":"カイゴロウ","version":"1.0","type":"link"}