Topcon 313990749 RL-HV1S Single Grade Laser – Precision Grade Laser for Construction and Landscaping Achieve unmatched precision and efficiency with the Topcon 313990749 RL-HV1S Single Grade Laser, a robust and reliable laser level designed for professional-grade performance in construction, landscaping, and site preparation. This single-grade laser provides consistent and accurate slope control, allowing you to deliver exceptional results with every project.Whether you’re an experienced contractor or a newcomer to laser-guided leveling, the RL-HV1S simplifies the grading process through intuitive controls and an easy-to-read display. Engineered for rugged job site conditions and tailored for both indoor and outdoor use, this laser system offers the reliability and accuracy professionals demand.Key Features:Single Grade Functionality Delivers slope accuracy on one axis, ideal for roadwork, site prep, and drainage projects.Automatic Self-Leveling Ensures fast, accurate setup with minimal user input.Long Operating Range Covers up to 800 meters (2,600 feet) diameter with a compatible laser receiver.Highly Accurate Performance Offers precision with ±10 arc seconds accuracy for consistent grade control.Easy-To-Use Interface User-friendly display and control panel streamline operation and reduce training time.Durable and Weather-Resistant Built with IP66-rated housing to withstand dust, rain, and rough site conditions.Flexible Power Options Operates on both rechargeable batteries and standard alkaline for convenience.Technical Specifications:SpecificationDetailModelTopcon RL-HV1SGrade CapabilitySingle Grade – ±5%Self-Leveling Range±5 degreesAccuracy±10 arc secondsWorking DiameterUp to 800 m (2,600 ft)Laser ClassClass 1 Red LaserRotation Speed600 rpmPower SourceRechargeable battery / Alkaline batteriesBattery LifeUp to 100 hoursEnvironmental RatingIP66 (Dustproof and Water Resistant)Operating Temperature Range-20°C to 50°CWeightApprox. 3.5 kgDimensionsApprox. 210 x 200 x 205 mmMounting Thread5/8 x 11 (Standard Tripod Thread)Benefits of the RL-HV1S:Enhanced Precision for Sloped Surfaces Designed for single-axis grading, this laser delivers the accuracy you need for foundations, trenches, and road grading.Fast Setup, Reduced Downtime Automatic self-leveling and clear on-screen indicators allow quick adjustments and minimal delays on site.Built for the Real World From rainy days to dusty sites, the IP66-rated body is engineered to keep working in all conditions.Adaptable to Job Requirements Use rechargeable batteries for long jobs, or switch to alkalines when charging isn’t possible.Ideal for Versatile Applications Perfect for general construction, concrete work, utility trenches, agricultural land leveling, and more.Applications:Road and highway gradingGeneral construction layoutFoundation and footing levelingPipe and utility trench gradingLandscaping and elevation setupAgricultural contouringWhat’s in the Box:Topcon RL-HV1S Single Grade LaserRechargeable Battery PackBattery ChargerCarrying CaseUser ManualReceiver and tripod sold separately or available in bundled kits.Comparative Overview:FeatureTopcon RL-HV1STypical Laser LevelGrade CapabilitySingle Axis (±5%)Manual/NoneSelf-LevelingYesVariesRangeUp to 800 m300–500 mWeather ResistanceIP66IP54 or lessBattery LifeUp to 100 hours20–40 hoursInterfaceIntuitive LCD DisplayBasic controlsFrequently Asked Questions (FAQs):Q1: What makes the RL-HV1S better than standard rotary lasers? A: The RL-HV1S offers single-grade functionality with automatic self-leveling and professional-grade accuracy, making it ideal for grading and elevation tasks that require tight tolerances.Q2: Can I use it in bad weather? A: Yes, the IP66-rated design ensures it is dustproof and water-resistant, suitable for harsh job site conditions.Q3: Does it support both rechargeable and disposable batteries? A: Yes, it operates with a rechargeable battery pack or standard alkaline batteries for added flexibility on site.Q4: What accessories do I need to get started? A: A laser receiver (like Topcon LS-80X), tripod, and grade rod are recommended for complete setup and precise grade readings.Q5: Is it suitable for indoor and outdoor use? A: Yes, the RL-HV1S can be used in both environments, though it excels in outdoor grading and leveling applications.Conclusion:The Topcon 313990749 RL-HV1S Single Grade Laser is engineered to deliver consistent, precise results across various job site conditions. Whether you’re grading a road, preparing a foundation, or landscaping a large site, this laser level brings the performance and reliability needed to meet strict project demands.With a user-friendly design, advanced grade control, and rugged durability, the RL-HV1S stands out as a go-to solution for professionals seeking accuracy without the complications. Invest in the Topcon RL-HV1S today and upgrade your grading capabilities with a tool that delivers every time.You Might Also Need These Products:Topcon Assy GX 60 CAT M Bulk Head 9063-1184-4-MCS 4ft.13600 mAh 2EXL7431-001 Li-ion Battery For FC300 FC500 Data Logger For Topcon FC-500/SHC500 3.7 V
