Topcon RL-200 Dual Grade Laser with LS-100D Receiver (314920782-2ET)
Multi-Purpose Horizontal Only Rotating Dual Grade Laser with Rechargeable Batteries
Long-range Applications / 25% MAX Slope
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2ET Kit Includes: |
LS-100D Receiver, RD-400 Remote, Rechargeable Battery Kit, Inches Grade Rod, and Heavy-Duty Fiberglass Elevator Tripod |
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Topcon RL-200 2S Dual Slope Laser Package – Precision & Performance for Grading Professionals
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Topcon RL-200 2S Model 314920782 — Made in Japan, Built for Precision Dual Slope Work
The Topcon RL-200 2S (Model 314910782) is a high-accuracy dual slope rotary laser engineered for professional grading, excavation, land surveying, and construction layout. Designed for contractors who demand precision and reliability, this laser delivers the same outstanding performance Topcon is known for — now made in Japan for even tighter quality control.
With independent dual slope control on both the X and Y axes, it’s the ideal solution for complex jobs involving drainage, roadwork, or site leveling. It offers a wide slope range of -10% to +25% on the X-axis and -5% to +25% on the Y-axis, allowing you to dial in precise grade specs on both planes.
The RL-200 2S also features a horizontal accuracy of ±7 arc seconds and an impressive working range of up to 3,600 feet with a laser receiver — giving you the confidence to tackle large-scale layouts and long-distance grade setups without sacrificing accuracy.
To make slope setup even faster and more efficient, this package includes the Topcon RC-400 Remote Control. With a working range of up to 1,000 feet, the RC-400 lets you adjust grade settings, rotation speed, and laser mode remotely — without walking back to the laser. That means one-person slope setup, real-time changes from your measurement point, and less downtime during layout.
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Topcon RL-200 2S Dual Slope Laser Level KEY FEATURES:
- Dual Slope Functionality – Adjusts slope on both X and Y axes
- Beam Masking Mode – Reduces interference on busy sites
- Auto-Leveling & Wide Grade Range – Self-levels within ±5 degrees
- Adjustable Rotation Speeds – 300, 600, or 900 RPM
- Height-of-Instrument Alert – Detects movement for accuracy
- Rugged & Weather-Resistant – IP66-rated housing
- High-Contrast LCD Display – Easy to read in all lighting
- Extended Battery Life – 100 hours on alkaline / 90 hours on NiMH
- Standard Tripod Thread – 5/8-11 universal mount
Built for durability and precision, the Topcon RL-200 2S Model 314910782 is the perfect solution for professionals who demand accuracy and efficiency in dual slope applications.
Configuration Options The Topcon RL-200 2S Dual Grade Laser offers three packages with varying laser receivers and batteries.
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Topcon RL-2002S DUAL SLOPE Laser - BASE KIT OPTIONS |
Laser Model |
Receiver Model |
Batteries |
Remote |
314920712 |
LS-80X (2-inch) |
Alkaline |
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314920762 |
LS-80X (2-inch) |
Alkaline |
RC400 |
314920782 |
LS-100D Deluxe (4") |
Rechargeable |
RC400 |
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Topcon RL-200-2S-2ET Dual Grade Laser Package 314920782-2ET INCLUDES |

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- RL-200 2S Dual Grade Laser Transmitter (314920782)
- Premium Laser Receiver LS-100D (1011989-01) Large 4-inch Capture Height
- Receiver Rod Bracket Holder 100 (1011990-01)
- Rechargeable Batteries NiMH (314870704)
- Rechargeable Battery Holder (314930702)
- Battery Charger (313126002)
- Remote Control (314870705) RC-400
- 16 Foot Aluminum Grade Rod - Feet and Inches Measuremtns
- Heavy-Duty Contractor Grade Fiberglass ELEVATOR Tripod 01-FGC20ELAZ-B
- Small Protective Carrying Case
- User Manual
- 5-year Manufacturers Warranty
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Topcon RL-200 2S Key FEATURES and BENEFITS
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Rugged, Lightweight and Compact The Topcon RL-200 Series revolutionary encoding system provides the highest grade repeatability, 7 arc seconds, of any other laser! No one even comes close. Setup after setup, time after time, you’re always right on grade!
The RL-200 2S has dual slope capability from -10% up to +25%.
Verifiable operation? It couldn’t be clearer… The Topcon RL-200 features a large, high-contrast, graphical display that clearly shows all functions at a glance.
- Accuracy ±7 Arc second
- Wide Grade Range (up to 25% slope Dual Axis) without Slope Blocks
- Auto Leveling ±5 degrees
- Increased Range - Up to 3,600 feet diameter
- Rotation Speed 300, 600, or 900 RPM
- Height-of-Instrument (h.i.) Notification Alert
- Beam Feature Masking Mode
- Extra-Long Battery Life Up-To 100 Hours
- Environmental Protection Rating IP66 dust-proof and water resistance
- Graphical Display Clear and High Contrast
- Connection Fitting 5/8-11 inch tripod thread
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Topcon RL-200 2S Dual Grade Laser APPLICATIONS
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- Land Surveying
- Civil Engineering & Design
- Construction Survey/Layout
- Site Work
- Foundation and Exterior
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Topcon RL-200 2S Dual Slope Laser Level SPECIFICATIONS
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LASER LEVEL |
Color |
Red |
Wavelength |
685 Nm |
Classification |
Class 3 |
Direction |
Horizontal Only |
Visibility |
Visible |
TOPCON RL-200 2S LASER RANGE |
Exterior |
Up to 3,600 feet |
Self-Leveling |
±5 degrees |
BATTERY / POWERED BY |
Power Source |
RL-200 2S (314920712) Alkaline RL-200 2S (314920762) Rechargeable RL-200 2S (314920782) Rechargeable |
Battery Life w/ included Alkaline Batteries |
Up to 100 hours |
Battery Life w/ Rechargeable NiMH Batteries |
5/8 x 11 horizontally and vertically |
Battery Life Alert |
Yes |
TOPCON RL-200 2S LASER FEATURES |
Display |
Back-lit graphical LCD |
Bump Sensor (H.I. Out of Position Alert) |
Yes |
Enviornment Protection Class |
IP66 (dust-proof and water jet protection) |
Tripod Connection (Center Screw Thread) |
5/8-11 Horizontal |
Adjustable Rotating Speed |
300, 600, and 900 rpm |
GENERAL LASER |
Dimensions |
6.9 x 8.6 x 10.0 inches |
Warranty |
5-year |
TEMPERATURE |
Operating |
-4°F to +122°F |
FUNCTIONS |
Grade Operation |
Automatic |
Automatic Leveling |
Yes |
Beam Operating Modes |
Beam Masking |
APPLICATIONS |
Elevations Checking / Setting |
Transferring Points from floor to ceiling |
Machine Control of Excavators, Graders, Dozers or Similar Equipment |
Yes |
Installation of Interior Fittings Cabinets, Lighting, Windows, Counter-tops, ect. |
Yes |
Short-Range Leveling for Decks, Patios and Swimming Pools |
Yes |
Installation Leveling Interior / Walls |
Yes |
Installation Leveling Ceiling Grids |
Yes |
Squaring and Layout of Partitions, Walls and Tile Floors |
Yes |
Concrete Forms, Footings and Foundations |
Yes |
Checking Elevations for Sub-Base and Sub-Grade |
Yes |
Estimating Cut and Fill |
Yes |
Matching Existing Slope and Grade |
Yes |
Locating Finished Floor Levels |
Yes |
GRADE SPECIFICATIONS |
Type |
Dual |
Percentage |
-5% to +25% |
Accuracy |
Horizontal ±7 arc seconds |
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PREMIUM TOPCON LS-100D LASER RECEIVER with Bracket
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Topcon LS-100D Laser Receiver — Premium Digital Display with Rugged Durability
The Topcon LS-100D is a premium laser receiver built for professionals who need fast, accurate, and reliable grade control in demanding environments. Designed for use with Topcon rotary lasers, this receiver takes precision to the next level with features that simplify both elevation and vertical alignment.
Unlike basic detectors, the LS-100D features a tall 4-inch laser capture height that locks onto the beam faster and holds it longer, even when the receiver is in motion or at a distance. It's ideal for grading, excavation, utility layout, and any task where precision and efficiency matter.
Key Features and Benefits:
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Dual LCD displays (front and back) show real-time digital readout of the distance to on-grade
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Extra-wide 4-inch reception window allows faster beam acquisition and greater working range
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Digital offset readout eliminates guesswork by showing exactly how far you are from grade
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HOLD function locks the displayed reading for convenient viewing and confirmation
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Designed to reject interference from strobe lights and flashing warning signals
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Encased in a protective rubber armor housing for added durability on rugged jobsites
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Includes magnetic mount for vertical applications such as steel erection or column layout
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Three-color LED indicators provide quick visual feedback from a distance
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Alerts appear on the display if the laser is bumped (HI Alert) or the battery is low
Whether you're mounting it to a rod or using it on steel beams or machinery, the Topcon LS-100D gives you the accuracy and features needed to work smarter, not harder.
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INCLUDED Topcon LS-100D Laser Receiver Specification OVERVIEW
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Topcon LS-100D Deluxe Laser Receiver — Specifications
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Compatible with Topcon RL-H4C, RL-SV2S, RL-200 series lasers
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2,625-foot working range with Topcon rotary lasers
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Dual bright LCD displays (front and back)
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Three-color LED indicators for quick visual feedback
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Extra-wide 4-inch beam capture height with strobe light suppression
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9 channels of grade information for precise leveling feedback
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5 selectable accuracy resolutions, from ±0.5 mm to ±10.0 mm
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70 mm vertical digital readout range: -20 mm to +50 mm
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HOLD button to lock grade information on screen
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IP67 rated – dustproof and water immersion resistant
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45-hour runtime using a single AA battery
Physical Dimensions:
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Length: 5.3 inches
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Width: 2.7 inches
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Thickness: 1 inch
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Weight: 0.43 lbs
Mounting & Accessories:
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SitePRO Fiberglass Elevator Tripod INCLUDED in this 314920782-2ET KIT
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SitePro FGC20 Elevator Tripod — Heavy Duty Fiberglass, 49 to 119 Inches Extended Model: 01-FGC20ELAZ-B
The SitePro FGC20 Elevator Tripod is a rugged, high-performance fiberglass tripod built to support lasers and instruments in demanding construction environments. Designed for both elevation versatility and rock-solid stability, this tripod is perfect for professionals who need quick setup, fine height adjustments, and all-day reliability.
▲ Elevate Your Laser — With Precision and Stability
• Heavy-duty fiberglass construction delivers unmatched durability in tough field conditions • Adjustable center column provides a 20-inch gear-driven elevator adjustment with smooth, continuous motion • Inner column adds an additional 26 inches of vertical height range — perfect for slope work or uneven terrain
✅ Lock It Down and Get to Work
• Quick-clamp locking legs and double-banded extensions offer strong, reliable grip with no slippage • Powder-coated castings and rugged design stand up to mud, weather, and repeated jobsite abuse • Die-cast aluminum shoes with hardened steel replaceable points anchor firmly to dirt, gravel, or pavement
✅ Stable Platform, Professional Fit
• Precision-machined aluminum head and leg hinges deliver a stable and level base • Flat head with 5/8-11 thread fits most rotary lasers, pipe lasers, and instruments on the market • Hardware color: Black • Total weight: 15 lbs — heavy enough for stability, light enough to move easily
FGC20 ELEVATOR Fiberglass TRIPOD SPECIFICATIONS
- Type: Fiberglass
- Extended Height: 119-inches (9-Foot, 9-inches Extended)
- Collapsed Height: 49-inches (4-Foot, 1-inch Collapsed
- Clamping Style: Quick Clamp
- Head Style: 5/8-11, FLAT
- Net Weight: 15 lbs
- Hardware Color: Black
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Aluminum 16-Foot Grade Rod - Inch Measurements INCLUDED in this 314920782-2ET KIT
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SitePro 11-816-C 16-ft Aluminum Telescoping Leveling Rod (CR) — Feet & Inches Graduations
Engineered for performance and built to last, the SitePro 11-816-C is a professional-grade 16-ft aluminum leveling rod designed for ultra-precise elevation reading and rugged, day-in-day-out use on active jobsites. Whether you're grading, staking, or checking elevations with a rotary laser, this rod keeps your measurements accurate and your crew efficient.
✔️ Lightweight Yet Built Tough
Made from high-strength aluminum alloy, this rod resists bending and denting while staying light enough for long workdays. The sections telescope smoothly and quietly — no rattling or binding like lower-end rods.
✔️ Feet & Inches — Down to the Details
Graduated in Feet, Inches, and fractional sub-divisions, the 11-816-C makes it easy to read precise elevation changes at a glance. It doesn’t stop at whole inches — the detailed fractional markings let you confidently measure changes as small as ¹⁄₈", ¹⁄₁₆", and even ¹⁄₃₂" — perfect for tasks that demand absolute accuracy like pad finishing, form setting, and slab layout.
✔️ Built for All Conditions
Each section is anodized for corrosion resistance and printed with high-visibility, weatherproof ink that won’t fade or scratch, even in rough field conditions.
✔️ Backside Measuring Scale
The reverse side includes a convenient height scale, so you can easily read the rod’s extended height at eye level — no bending, no second guessing.
✔️ Rugged Jobsite-Ready Design
• Five-section telescoping design with impact-resistant joints • Heavy-duty polycarbonate locking buttons keep each section securely in place • Fully collapses to just 48 inches — fits easily in a truck, laser case, or storage tube
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Got Questions? Give us a call 1-877-866-5721
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