{"product_id":"spectra-precision-gl412n-single-grade-laser-level","title":"Spectra GL412N Single Grade Laser","description":"\u003cp class=\"\" data-end=\"584\" data-start=\"81\"\u003eThe \u003ca rel=\"noopener\" title=\"Spectra Precision GL412N Single Grade Laser Level Product Catalog\" href=\"https:\/\/www.spectraprecision.com\/gl412n\" target=\"_blank\"\u003e\u003cstrong data-end=\"113\" data-start=\"85\"\u003eSpectra Precision GL412N\u003c\/strong\u003e\u003c\/a\u003e Single Grade Laser is a professional rotary laser built for contractors who need accurate single-slope control, dependable elevation performance, and rugged jobsite durability. Designed for general construction, site preparation, concrete work, and grading applications, the GL412N gives crews the flexibility to perform both level and single-grade work with confidence.\u003c\/p\u003e\n\u003cp data-start=\"443\" data-end=\"768\"\u003eWith a grade range of \u003cstrong data-start=\"465\" data-end=\"495\"\u003e-10% to +15% on the Y-axis\u003c\/strong\u003e and a working radius of up to \u003cstrong data-start=\"526\" data-end=\"545\"\u003e1300 ft (400 m)\u003c\/strong\u003e with a receiver, the GL412N is well suited for demanding outdoor applications. It combines automatic self-leveling, manual grade entry, PlaneLok, automatic grade match, and remote operation into one efficient laser system.\u003c\/p\u003e\n\u003chr data-start=\"770\" data-end=\"773\"\u003e\n\u003ch2 data-section-id=\"1jw2gwm\" data-start=\"775\" data-end=\"818\"\u003eBuilt for Single-Slope Construction Work\u003c\/h2\u003e\n\u003cp data-start=\"820\" data-end=\"1095\"\u003eThe GL412N is ideal for contractors who need reliable control over slopes, elevations, and grade changes across a jobsite. Whether setting drainage, checking elevations, preparing pads, or performing general site work, this laser helps reduce setup time and improve accuracy.\u003c\/p\u003e\n\u003cp data-start=\"1097\" data-end=\"1107\"\u003eIdeal for:\u003c\/p\u003e\n\u003cul data-start=\"1109\" data-end=\"1299\"\u003e\n\u003cli data-section-id=\"1m7nr5\" data-start=\"1109\" data-end=\"1141\"\u003eSite preparation and grading\u003c\/li\u003e\n\u003cli data-section-id=\"1jy5ho\" data-start=\"1142\" data-end=\"1175\"\u003eConcrete forming and flatwork\u003c\/li\u003e\n\u003cli data-section-id=\"4enoj8\" data-start=\"1176\" data-end=\"1203\"\u003eDrainage and slope work\u003c\/li\u003e\n\u003cli data-section-id=\"14ys3wc\" data-start=\"1204\" data-end=\"1232\"\u003eExcavation and earthwork\u003c\/li\u003e\n\u003cli data-section-id=\"wce0wp\" data-start=\"1233\" data-end=\"1264\"\u003eGeneral construction layout\u003c\/li\u003e\n\u003cli data-section-id=\"c6it45\" data-start=\"1265\" data-end=\"1299\"\u003eElevation control and checking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1301\" data-end=\"1451\"\u003eIts single-grade capability makes it a strong choice for crews that need more than a standard level laser but do not require dual-slope functionality.\u003c\/p\u003e\n\u003chr data-start=\"1453\" data-end=\"1456\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1458\" data-end=\"1473\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1475\" data-end=\"2150\"\u003e\n\u003cli data-section-id=\"tsaes2\" data-start=\"1475\" data-end=\"1539\"\u003eSingle-grade laser with Y-axis grade range from -10% to +15%\u003c\/li\u003e\n\u003cli data-section-id=\"1j7a124\" data-start=\"1540\" data-end=\"1594\"\u003eWorking radius up to 1300 ft (400 m) with receiver\u003c\/li\u003e\n\u003cli data-section-id=\"1vl2bok\" data-start=\"1595\" data-end=\"1645\"\u003eAccuracy of 1\/16 in at 100 ft (1.5 mm at 30 m)\u003c\/li\u003e\n\u003cli data-section-id=\"1nmin0u\" data-start=\"1646\" data-end=\"1688\"\u003eAutomatic self-leveling for fast setup\u003c\/li\u003e\n\u003cli data-section-id=\"v8fz7j\" data-start=\"1689\" data-end=\"1733\"\u003eManual grade entry for custom slope work\u003c\/li\u003e\n\u003cli data-section-id=\"f0u1ia\" data-start=\"1734\" data-end=\"1793\"\u003ePlaneLok to lock onto elevation points and reduce drift\u003c\/li\u003e\n\u003cli data-section-id=\"10qxy6o\" data-start=\"1794\" data-end=\"1856\"\u003eAutomatic Grade Match to quickly determine existing slopes\u003c\/li\u003e\n\u003cli data-section-id=\"y635xr\" data-start=\"1857\" data-end=\"1921\"\u003eMask Mode to electronically block the beam in selected areas\u003c\/li\u003e\n\u003cli data-section-id=\"1ik8d19\" data-start=\"1922\" data-end=\"1960\"\u003eLine Scan for easier beam location\u003c\/li\u003e\n\u003cli data-section-id=\"sce986\" data-start=\"1961\" data-end=\"1998\"\u003eRotation speeds of 300 or 600 RPM\u003c\/li\u003e\n\u003cli data-section-id=\"14gqq9x\" data-start=\"1999\" data-end=\"2049\"\u003eRC402N remote control for convenient operation\u003c\/li\u003e\n\u003cli data-section-id=\"mby0re\" data-start=\"2050\" data-end=\"2084\"\u003eIP66 dust and water protection\u003c\/li\u003e\n\u003cli data-section-id=\"1ukckl\" data-start=\"2085\" data-end=\"2150\"\u003eUp to 35 hours of runtime with rechargeable NiMH battery pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2152\" data-end=\"2155\"\u003e\n\u003ch2 data-section-id=\"1xur7b9\" data-start=\"2157\" data-end=\"2196\"\u003eAdvanced Grade and Elevation Control\u003c\/h2\u003e\n\u003cp data-start=\"2198\" data-end=\"2553\"\u003eThe Spectra GL412N includes advanced features that help contractors work faster and more accurately. PlaneLok allows the laser to lock onto a receiver point, helping maintain elevation and reduce drift during critical work. Automatic Grade Match helps measure and match existing slopes quickly, which is useful for drainage, tie-ins, and site preparation.\u003c\/p\u003e\n\u003cp data-start=\"2555\" data-end=\"2752\"\u003eMask Mode is especially helpful on busy jobsites because it allows the laser beam to be blocked in selected directions. This helps prevent interference with other crews or receivers working nearby.\u003c\/p\u003e\n\u003chr data-start=\"2754\" data-end=\"2757\"\u003e\n\u003ch2 data-section-id=\"5n96d3\" data-start=\"2759\" data-end=\"2788\"\u003eRugged Jobsite Performance\u003c\/h2\u003e\n\u003cp data-start=\"2790\" data-end=\"3057\"\u003eBuilt with an IP66-rated housing, the GL412N is designed to handle dust, water, and harsh construction environments. The rechargeable 10Ah NiMH battery pack provides up to 35 hours of operation, giving crews enough runtime for long workdays without constant charging.\u003c\/p\u003e\n\u003cp data-start=\"3059\" data-end=\"3172\"\u003eThe included HL760 digital receiver improves accuracy and makes it easier to read elevation changes in the field.\u003c\/p\u003e\n\u003chr data-start=\"3174\" data-end=\"3177\"\u003e\n\u003ch2 data-section-id=\"xydb7h\" data-start=\"3179\" data-end=\"3197\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul data-start=\"3199\" data-end=\"3507\"\u003e\n\u003cli data-section-id=\"r78om6\" data-start=\"3199\" data-end=\"3236\"\u003eSpectra GL412N Single Grade Laser\u003c\/li\u003e\n\u003cli data-section-id=\"1ak5xlq\" data-start=\"3237\" data-end=\"3263\"\u003eHL760 Digital Receiver\u003c\/li\u003e\n\u003cli data-section-id=\"2z0m9y\" data-start=\"3264\" data-end=\"3281\"\u003eC70 Rod Clamp\u003c\/li\u003e\n\u003cli data-section-id=\"1dkw142\" data-start=\"3282\" data-end=\"3307\"\u003eRC402N Remote Control\u003c\/li\u003e\n\u003cli data-section-id=\"1c7myb1\" data-start=\"3308\" data-end=\"3351\"\u003e105516 Vertical Adapter for HL Receiver\u003c\/li\u003e\n\u003cli data-section-id=\"qh5xnk\" data-start=\"3352\" data-end=\"3399\"\u003eQ104234 10Ah NiMH Rechargeable Battery Pack\u003c\/li\u003e\n\u003cli data-section-id=\"1yv7cqc\" data-start=\"3400\" data-end=\"3420\"\u003e95720-00 Charger\u003c\/li\u003e\n\u003cli data-section-id=\"o3o0ag\" data-start=\"3421\" data-end=\"3444\"\u003eSmall Carrying Case\u003c\/li\u003e\n\u003cli data-section-id=\"1bek1kn\" data-start=\"3445\" data-end=\"3472\"\u003eCalibration Certificate\u003c\/li\u003e\n\u003cli data-section-id=\"jiqxg6\" data-start=\"3473\" data-end=\"3507\"\u003e5-Year Manufacturer’s Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3509\" data-end=\"3512\"\u003e\n\u003ch2 data-section-id=\"13qksju\" data-start=\"3514\" data-end=\"3550\"\u003eReliable Single Grade Performance\u003c\/h2\u003e\n\u003cp data-start=\"3552\" data-end=\"3880\"\u003eThe Spectra GL412N Single Grade Laser is a dependable solution for contractors who need accurate slope control, strong range, and rugged field performance. With advanced grade features, long battery life, and a durable IP66 design, it is built to improve productivity on grading, site preparation, and general construction jobs.\u003c\/p\u003e","brand":"Spectra Precision","offers":[{"title":"Default Title","offer_id":40815880372304,"sku":"GL412N","price":2276.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/6185\/2752\/files\/Spectra-GL412N-Single-Grade-Laser_-Spectra-Precision-Absolute-Accuracy-Inc-211888915.jpg?v=1764619624","url":"https:\/\/aaisurvey.com\/products\/spectra-precision-gl412n-single-grade-laser-level","provider":"Absolute Accuracy","version":"1.0","type":"link"}