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Dual-Slope Lasers
Dual-slope (dual-grade) lasers set independent slope on both the X and Y axes at the same time, so you can run compound grades — crowned roads, tapered pads, sports fields — from a single setup. Models like the Spectra GL-series, Topcon RL, and Bosch Revolve add automatic grade matching and axis alignment to take the math and guesswork out of complex grading.
Ships across all 50 US states. Same-day dispatch on in-stock orders before 2pm CT.
41 in stock · 41 total
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Dual-Slope Lasers by Type
Pick the configuration that matches your work — each card filters the full lineup below.
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Spectra Precision
Spectra Precision GL722IR Dual Grade Laser with RC703 Remote and CR600 Receiver
Spectra Precision
Spectra Precision GL722 Dual Grade Laser with RC703 Remote and CR600 Receiver
Spectra Precision
Spectra Precision GL720-10 Dual Grade Laser Package with CR600 Receiver
Spectra Precision
Spectra Precision CTO-GL720-10 Dual Grade Laser Package with CR600 Receiver
Spectra Precision
Spectra Precision GL720 Dual Grade Laser Package with HL700 Receiver
Spectra Precision
Spectra Precision CTO-GL720 Dual Grade Laser Package with HL700 Receiver
Topcon
Topcon RL-200 2S (314920762) Dual Slope Grade Laser Package, w/ LS-80X Receiver - RECHARGEABLE
Spectra Precision
Spectra Precision GL622IR Dual Grade Laser with HL760 Receiver and RC602N Remote - with Infrared Laser Beam
Spectra Precision
Spectra Precision GL622N Dual Grade Laser with HL760 Receiver and RC602N Remote
Next Day AirSpectra Precision
Spectra Precision GL422N-1 Dual Grade Laser w/ CR700 Receiver, TENTHS-Rod and Large System Carrying Case
Next Day AirSpectra Precision
Spectra Precision GL422N-2 Dual Grade Laser w/ CR700 Receiver, INCHES-Rod and Large System Carrying Case
Next Day AirSpectra Precision
Spectra Precision GL422N-14-NR Dual Grade Laser w/ CR700 Receiver
Spectra Precision
Spectra Precision GL622N-1 Dual Grade Laser with (2) x HL760 Receivers and RC602N Remote
Spectra Precision
Spectra Precision GL622N-14 Dual Grade Laser with CR700 Receiver
Spectra Precision
Spectra Precision GL422N-NR Dual Grade Laser w/ HL760 Laserometer
Topcon
Topcon RL-200-2S-BL Dual Slope Grade Laser - BARE Laser Only
Topcon
Topcon RL-200 2S Dual Slope Grade Laser Package, w/ LS-80X Receiver (314920712)
Topcon
Topcon RL-200 2S Dual Slope Grade Laser Package, w/ LS-80L Receiver (314920722)
Leica Geosystems
Leica Rugby 680 Automatic Dual Slope Laser Kit (6006010) with Deluxe RE160 Receiver - Rechargeable
Spectra Precision
Spectra Precision GL1425C-14 Dual Grade Laser Bluetooth w/ CR700 Multi-Use Deluxe Receiver
Spectra Precision
Spectra Precision GL622N-NR Dual Grade Laser with HL760 Receiver and NO REMOTE CONTROL
Next Day AirSpectra Precision
Spectra Precision GL422N-4 Dual Grade Laser w/ HL450 Laserometer
Spectra Precision
Spectra Precision GL622N-BCC Dual Grade Laser with NO RECEIVER and NO REMOTE CONTROL
Spectra Precision
Spectra Precision GL422N-14 Dual Grade Laser w/ CR700 Receiver
Spectra Precision
Spectra Precision GL622N-BL Dual Grade Laser - LASER ONLY
Spectra Precision
Spectra Precision GL1425C Dual Grade Laser Bluetooth w/ HL760 Laserometer
Spectra Precision
Spectra Precision GL422N Dual Grade Laser w/ HL760 Laserometer
Topcon
Topcon HYBRID RL-HV2S Self-Leveling Dual Grade Laser Kit Deluxe Spectra HL760 Receiver, Rechargeable - 1051612-22-PRO
Bosch
BOSCH GRL4000-80CHV REVOLVE4000 Dual Grade Self-Leveling Laser Kit
Bosch
BOSCH GRL4000-80CHK REVOLVE4000 Dual Grade Self-Leveling Laser Package
Spectra Precision
Spectra Precision GL422N-BCC Dual Grade Laser - No Receiver and No Remote.
Spectra Precision
Spectra Precision GL422N-BL Dual Grade Laser - No Receiver and No Remote.
Bosch
BOSCH GRL4000-80CH REVOLVE4000 Dual Grade Self-Leveling Laser Package
Next Day AirTopcon
Topcon RL-HV2S-BCC Self-Leveling Dual Grade Laser RB Kit with No Receiver, Carrying Case Included - 1051612-BCC
Bosch
BOSCH GRL4000-80CHVK REVOLVE4000 Dual Grade Self-Leveling Laser Package
Next Day AirSpectra Precision
Spectra Precision GL1425C-BCC Dual Grade Laser Bluetooth / NO Receiver, NO Remote
Spectra Precision
Spectra Precision GL1425C-BL Dual Grade Laser Bluetooth / NO Receiver, NO Remote, No Case - LASER ONLY
SitePro
SitePro RL322GR Dial-IN Dual Grade Rotary Laser with Vertical Allignment
SitePro
SitePro 27-LR422GR Dial-IN Dual Grade Rotary Laser
Next Day AirPLOTT
Plott PRL900HT-G Bluetooth Dual Slope Beam Rotary Laser with Detector — Green Beam
PLOTT
Plott PRL900HT-R Bluetooth Dual Slope Rotary Laser with Detector — Red Beam
Top of the Line
The Best Dual-Slope Lasers
Spectra Precision
Spectra Precision GL722IR Dual Grade Laser with RC703 Remote and CR600 Receiver
Starting at
$6,825
Spectra Precision
Spectra Precision GL722 Dual Grade Laser with RC703 Remote and CR600 Receiver
Starting at
$6,712.5
Spectra Precision
Spectra Precision GL720-10 Dual Grade Laser Package with CR600 Receiver
Starting at
$5,575
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Quick Answer
What is the best Dual-Slope Lasers for contractors?
Dual-slope (dual-grade) lasers set independent slope on both the X and Y axes at the same time, so you can run compound grades — crowned roads, tapered pads, sports fields — from a single setup. Express Tools is an authorized dealer for Topcon, Trimble, Leica, and Spectra Precision dual-slope lasers. Same-day shipping before 2 PM CT.
About Dual-Slope Lasers
What are Dual-Slope Lasers?
Dual-slope (dual-grade) lasers set independent slope on both the X and Y axes at the same time, so you can run compound grades — crowned roads, tapered pads, sports fields — from a single setup. Models like the Spectra GL-series, Topcon RL, and Bosch Revolve add automatic grade matching and axis alignment to take the math and guesswork out of complex grading.
Who uses Dual-Slope Lasers?
General contractors, civil engineers, surveyors, grading crews, pipeline installers, and utility contractors rely on dual-slope lasers daily to deliver accurate, on-spec work — from initial layout through final as-built documentation.
Why buy Dual-Slope Lasers from Express Tools?
Express Tools is an authorized dealer for every brand we carry — meaning your equipment is genuine and factory-fresh, with factory support and legitimate firmware access. Orders placed before 2:00 PM CT ship the same day, so your crew stays on schedule.
Field Documentation
Your Dual-Slope Lasers work harder with Gradelog
Calibration tracking, AI troubleshooting, shot logging, and as-built documentation — built for contractors using dual-slope lasers. Free to start, no credit card.
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