{"product_id":"wt25-binocular-laser-rangefinder","title":"ERDI WT25 25km 1064nm Binocular Laser Rangefinder","description":"\u003cp\u003e\u003cstrong\u003e25 km ranging · ±1 m accuracy · 8× optics · 1064 nm Nd:YAG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ERDI WT25 is a handheld binocular laser rangefinder built around a 1064 nm Nd:YAG laser source. It measures non-cooperative targets out to \u003cstrong\u003e25 km\u003c\/strong\u003e with an accuracy of \u003cstrong\u003e±1 m\u003c\/strong\u003e, and reports slant range, horizontal distance, vertical distance, inclination angle and (optionally) azimuth. The all-metal, fully sealed housing is designed for continuous field use from −40 °C to +60 °C, and the standard RS232 interface allows the unit to feed distance data into an external recorder, mapping system or fire-control computer.\u003c\/p\u003e\n\u003cp\u003eTypical applications include topographic and geodetic survey, power transmission line and cable routing, oilfield and mining site measurement, railway and highway construction survey, forestry inventory and long-range observation from a fixed or mobile position.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNd:YAG laser source, 1064 nm wavelength\u003c\/li\u003e\n\u003cli\u003eNon-cooperative target ranging — no reflector or prism required\u003c\/li\u003e\n\u003cli\u003eDigital distance gating, adjustable in 10 m steps, displayed in the eyepiece\u003c\/li\u003e\n\u003cli\u003eIlluminated crosshair reticle for low-light aiming\u003c\/li\u003e\n\u003cli\u003eRanging modes: slant distance, horizontal distance, vertical distance and angle\u003c\/li\u003e\n\u003cli\u003eOptional electronic compass for azimuth and span measurement\u003c\/li\u003e\n\u003cli\u003eSingle-shot two-target measurement\u003c\/li\u003e\n\u003cli\u003eOn-board storage and recall of up to 81 target records\u003c\/li\u003e\n\u003cli\u003eLaser shot-count statistics for maintenance planning\u003c\/li\u003e\n\u003cli\u003eExternal RS232 data interface plus mechanical mounting interface\u003c\/li\u003e\n\u003cli\u003eAll-metal, fully sealed, shock-resistant and waterproof construction\u003c\/li\u003e\n\u003cli\u003eDesigned for operating temperatures of −40 °C to +60 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eLaser source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003eNd:YAG, 1064 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eMinimum range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e≥150 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eMaximum range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e25 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eRanging accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e±1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eRepetition rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e15\/min continuous; 30\/min burst (1 min on, 1 min rest)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eDistance gating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e100–6000 m, 10 m steps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eAccuracy rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e≥ 98%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eInclination\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e±90°, accuracy 0.1°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eElectronic compass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e360°, accuracy 1°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eMagnification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e8×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eField of view\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eExit pupil diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eExit pupil distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e20.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003eTwo rechargeable lithium batteries; \u0026gt;3000 measurements per charge at 25 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eData interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003eRS232 serial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eOperating temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e−40 °C to +60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eStorage temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e−45 °C to +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eRelative humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e95–98%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003eFully sealed, shock-resistant, waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e228 × 160 × 110 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #dcdcdc;\"\u003e2.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:13px;color:#666;\"\u003eModel: WT25 · SKU: ERDI-WT25 · Custom configurations (interface, reticle, housing, branding) available on request.\u003c\/p\u003e","brand":"ERDI TECH LTD","offers":[{"title":"Default Title","offer_id":67680797851926,"sku":"ERDI-WT25","price":88000.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/1141\/0710\/files\/erdi-1064nm-binocular-laser-rangefinder-wt25-1-main_e0d80f91-38e3-4d9d-9998-0c2d91a696e5.jpg?v=1791615084","url":"https:\/\/erdicc.com\/products\/wt25-binocular-laser-rangefinder","provider":"Laser Target Designator Solutions","version":"1.0","type":"link"}