Spectra Precision — Dual Grade Laser Package
GL1425C-28
Dual Slope Grade Laser — Excavator Package
GL1425C-28 with CR700 Multi-Use Rod Mount Receiver and Bluetooth Remote App, Elevator Tripod and Grade Rod — INCHES
Horizontal / Vertical Red Beam
Rechargeable Batteries
Excavator Package
5-Year Warranty
The automatic self-leveling Spectra Precision® GL1425C dual grade laser is the most rugged, cost-effective laser that does three jobs—level, grade, and vertical alignment. Even in harsh jobsite conditions, the GL1425C delivers consistently reliable and accurate performance, enabling you to work faster and smarter. The GL1425C has Bluetooth built in so it can work with the Spectra Precision Laser Remote App and eliminate the cost of the remote control. The laser can be controlled with your smartphone.
The rugged GL1425C laser can withstand drops of up to 3 feet onto concrete and tripod tip overs up to 5 feet. This strength, combined with full weatherproofing and dustproofing, reduces downtime and lowers repair costs over the life of the product.
The GL1425C has options for receivers. The advanced Deluxe CR700 Multi-User Digital Readout receiver provides automatic Grade Match which allows measurement of unknown grade values between two points over unknown ground and eliminates time consuming slope calculations. PlaneLok automatically locks on to an existing elevation or vertical alignment point which eliminates all drift or possibility of error due to improper calibration or weather. This CR700 is optimal when a machine mounted display elevation is required.
▶ Spectra Precision GL1425C-28 Dual Grade Laser Excavator Package INCLUDES
- GL1425C Dual Grade Laser Transmitter
- CR700 Machine Mount or Rod Mount Receiver
- LARGE 5-inch Reception Height
- with C70 Rod Clamp and C71 Magnetic Machine Mount
- 105516 Vertical Adapter for HL Receiver
- RC1402N Remote Control
- Smartphone Bluetooth Remote Control / Free App
- Rechargeable Batteries
- Charger 120412-00
- Small Carrying Case
- Deluxe Heavy-Duty Elevator Tripod
- Grade Rod with Measurements in INCHES
- Multilanguage CD, Quick user guide and Safety Instructions
- 5-Year Warranty
2,600’ Diameter Range
Accuracy 1/8" @ 100’
Slope Capacity ±10%
CR700 Multi-Use Receiver
Contractor Grade Elevator Tripod
15’ Aluminum Grade Rod
Grade Match
Axis Alignment
Fingerprinting
2,600’ Diameter Range
Accuracy 1/8" @ 100’
Slope Capacity ±10%
CR700 Multi-Use Receiver
Contractor Grade Elevator Tripod
15’ Aluminum Grade Rod
Grade Match
Axis Alignment
Fingerprinting
▸ Spectra GL1425C Key FEATURES and BENEFITS
- GL1425C is dual grade plus horizontal and vertical.
- Simple, accurate dial in grade from -10% to +15%
- Up to 2,600 ft working diameter which increases productivity by reducing need for multiple set-ups on a large job site
- Fully automatic self-leveling in both grade axis, horizontal, and vertical which provides fast, accurate setup in all applications
- Fast setup, minimal training time and automatic self-leveling minimize operating costs and boost productivity
- Highly rugged design and patented lighthouse seal protects the rotor head and glass and offers superior drop and weather protection for reduced downtime
- 2-way full function remote control allows grade changes to be made from anywhere on the jobsite
- Temperature calibrated for high accuracy over wide temperature changes
- IP66 dust and water-proof to withstand harsh jobsite conditions
- Customizable with choice of HL760 or CR600 receivers
- Mask mode eliminates interference from other crews on the jobsite
- Automatic Grade Match and PlaneLok
▸ Spectra GL1425C APPLICATIONS
- Leveling concrete forms and footers
- General construction vertical alignment and plumb such as anchor bolt and form alignment
- Over the top sewer and storm drain pipe installations
- Sports fields, tennis courts and driveways
- Grading and excavating
- Steep slope road embankments and ditch banks
- Ramps and drainage
▸ Spectra Precision GL1425C Dual Grade Laser SPECIFICATIONS
| Leveling Accuracy | 1.5 mm/30 m | 1/16" @ 100 feet | 10 arc seconds |
| Grade Accuracy | 1/8" @ 100 feet |
| Grade Temperature Drift, typical | 1/16" @ 310 feet @ 1°F |
| Grade range no tilt adjustment | Typical 9% |
| Grade range w/ tilt adjustment | 15% |
| Rotation Speed | 300, 600, 900 RPM |
| Operational Diameter w/ HL760 | 2,600 feet diameter |
| GradeMatch Distance | 260 feet |
| PlaneLok Distance | 260 feet |
| Laser Type | 630 - 643 nm |
| Laser Class | Class 2 |
| Self Leveling Range | Typical 5 / 8% |
| Radio Range HL760 | 330 feet |
| Operating Temperature | -4°F to +122°F |
| Storage Temperature | -13°F to +158°F |
| Power Source | 10,000 mAh NiMH battery pack included — or — 4 each 1.5 Volt D Alkaline Batteries (Not Included) |
| Battery Life Time NiMH | Typical 45 hours |
| Battery Charging Time | 10 hours |
| Battery Charging Temperature | +41°F to 104°F |
| Tripod Attachment | 5/8 x 11 horizontal and vertical |
| Warranty | 5 Years Laser |
| Dust and Waterproof | IP66 |
| Weight | 7.7 lbs including battery |
| Product Dimensions | 11.0 x 7.1 x 9.5 inch |
▸ Spectra HL760 Digital Readout Receiver — INCLUDED in GL1425C Laser Package
Highly versatile receiver for basic and advanced leveling and aligning applications. Works with GL422N in automatic Grade Match and PlaneLok applications.
HL760 Laserometer Laser Receiver KEY FEATURES: LARGE 5-INCH RECEPTION HEIGHT
- Digital readout of elevation
- Exact distance from on-grade displayed
- Anti-strobe sensor to prevent false reading from jobsite strobe lights
- Withstands a drop of up to 10-foot
- Fingerprint function - detects only the laser beam of the paired transmitter
User Benefits:
- No need to go on-grade to measure
- Saves considerable time
- Reduces rework by allowing remote monitoring
- Increases reliability, accuracy and durability
GL1425C laser when used with the HL760 DRO receiver, several advanced features can be utilized:
Grade Match: Wireless communication between the HL760 receiver and the transmitters provide automatic Grade Match which connects different elevations and will actually calculate and display grade values between two points when using the GL1425C, GL412N and GL422N.
PlaneLok: For applications that require maximum stability and accuracy is available on the horizontal Y-axis and in both vertical planes. PlaneLok automatically locks the beam on the DRO receiver and keeps it on-grade, reducing typical environmental factors that may induce an error. PlaneLok for vertical alignments provides quick, accurate set-up and easy control. Also provides the ability to quickly set up a vertical plumb or slope reference.
Spectra HL760 Digital Readout Receiver SPECIFICATIONS
| Digital readout units | mm, cm, feet, inches, fractional inch |
| Reception height | 5-inches |
| Six On-grade sensitivities | Ultra fine ~1/32" | Super fine ~1/16" | Fine ~1/8" | Medium ~1/4" | Coarse ~1/2" | Calibration Mode ~1/64" |
| Battery Life (2 AA) | 60+ Hours continuous operation |
| Auto shut-off | 20 minutes / 24 hours |
| Operating Temp | -4°F to 122°F |
| Dust and Waterproof | Yes — IP67 |
| Weight | 13.1 oz |
| Warranty | 3 Years “No Excuses” |
▸ GL1425C Series Package COMPARISON
GL1425C DUAL GRADE — STANDARD PACKAGES
| Part # |
Components |
Remote |
| GL1425C-BCC | No Receiver with Case | NO REMOTE |
| GL1425C | HL760 Deluxe Receiver with C70 Receiver Adapter Carrying Case | RC1402 |
| GL1425C-14 | CR700 Multi Use Receiver with C70 Receiver Adapter and C71 Magnetic Mount | RC1402 |
| GL1425C-BL | LASER ONLY — No Receiver — No Case | NO REMOTE |
| GL1425C-NR | HL760 Deluxe Receiver with C70 Receiver Adapter | NO REMOTE |
GL1425C DUAL GRADE — COMPLETE PACKAGES
| Part # |
Includes |
Remote |
| GL1425C-1 | CR700 Multi-Use Receiver • C70 Rod Adapter • C71 Magnetic Mount • Aluminum Tripod • 15’ Rod (10ths) • Large Case | RC1402 |
| GL1425C-2 | CR700 Multi-Use Receiver • C70 Rod Adapter • C71 Magnetic Mount • Aluminum Tripod • 15’ Rod (INCHES) • Large Case | RC1402 |
| GL1425C-16 | CR700 Multi-Use Receiver • C70 Rod Adapter • C71 Magnetic Mount • Standard Aluminum Tripod • 16’ Rod (10ths) • Small Case | RC1402 |
| GL1425C-17 | HL760 Premium Receiver • C70 Rod Adapter • Standard Aluminum Tripod • 16’ Rod (10ths) • Small Case | RC1402 |
| GL1425C-18 | CR700 Multi-Use Receiver • C70 Rod Adapter • C71 Magnetic Mount • Elevator Fiberglass Tripod • 16’ Rod (10ths) • Small Case | RC1402 |
| GL1425C-19 | HL760 Premium Receiver • C70 Rod Adapter • Elevator Fiberglass Tripod • 16’ Rod (10ths) • Small Case | RC1402 |
| GL1425C-26 | CR700 Multi-Use Receiver • C70 Rod Adapter • C71 Magnetic Mount • Standard Aluminum Tripod • 16’ Rod (INCHES) • Large Case | RC1402 |
| GL1425C-27 | HL760 Premium Receiver • C70 Rod Adapter • Standard Aluminum Tripod • 16’ Rod (INCHES) • Small Case | RC1402 |
| GL1425C-28 ← THIS PAGE | CR700 Multi-Use Receiver • C70 Rod Adapter • C71 Magnetic Mount • Elevator Fiberglass Tripod • 16’ Rod (INCHES) • Large Case | RC1402 |
| GL1425C-29 | HL760 Premium Receiver • C70 Rod Adapter • Elevator Fiberglass Tripod • 16’ Rod (INCHES) • Large Case | RC1402 |
All part numbers include laser transmitter, case and NiMH rechargeable battery pack and charger.
▸ GRADE LASER COMPARISON CHART
| Specification |
GL412N |
GL422N |
GL1425C |
GL612N |
GL622N |
UL633 |
| Accuracy | 1/16-inch @ 100-ft | 10 arc seconds |
| Operating Diameter | 2,600-feet | 2,600-feet | 4,000-feet | 2,600-feet |
| Self-Leveling Range | 5 degrees electronic servo self-leveling | 14 degrees electronic servo self-leveling |
| Grade Range | -10 to +15% | -25% to +25% |
| Slope Type | Single | Dual | Single | Dual | X, Y, Z axis | — |
| Power Source | 4 x D-Cell | NiMH Rechargeable Battery Pack | — |
| Battery Life | 35 Hrs NiMH | 50 Hrs Alkaline | Typical 45 Hours | 35 Hrs NiMH | 40 Hrs Alkaline | — |
| Rotation Speed | 300, 600 rpm | 300, 600, 900 rpm | 300, 600, 750 rpm | 0 to 750 rpm |
| Water Resistance | Yes — IP66 |
| Size L x W x H (inches) | 10.7 x 7.7 x 7.9 | 11 x 7.1 x 9.5 | 9.4 x 5.9 x 11 |
| Weight | 6.8 lbs |
| Warranty | 5-Year |
Wireless Remote Specifications
| Spec |
RC402N |
RC1402 |
RC602N |
RC603N |
| Communication | 2-way |
| Battery Type | 130 hrs continuous | 1 year normal use | — |
| Range | 330 feet | 490 feet |
▸ Spectra Precision GL1425C Laser PACKAGE COMPARISON CHART
| Part Number |
HL760 |
CR700 |
Clamp |
Mag Mount |
Remote |
Batteries |
Grade Rod |
Tripod |
Sm Case |
Lg Case |
| GL1425C | C70 | — | — | — | RC1402 | YES | — | — | — | YES |
| GL1425C-BCC | — | — | — | — | — | YES | — | — | — | — |
| GL1425C-1 | — | C70 | YES | — | RC1402N | YES | Tenths Q104234 | — | — | YES |
| GL1425C-2 | — | C70 | YES | — | RC1402N | YES | Inches Q104234 | — | — | YES |
| GL1425C-14 | — | C70 | YES | — | RC1402N | YES | — | — | YES | — |
| GL1425C-16 | — | C70 | YES | — | RC1402N | YES | Tenths 2161-HD | — | YES | — |
| GL1425C-17 | C70 | — | — | — | RC1402N | YES | Tenths 2161-HD | — | YES | — |
| GL1425C-18 | — | C70 | YES | — | RC1402N | YES | Tenths ELEVATOR | — | YES | — |
| GL1425C-19 | C70 | — | — | — | RC1402N | YES | Tenths ELEVATOR | — | YES | — |
| GL1425C-26 | — | C70 | YES | — | RC1402N | YES | Inches 2161-HD | — | — | YES |
| GL1425C-27 | C70 | — | — | — | RC1402N | YES | Inches 2161-HD | — | YES | — |
| GL1425C-28 ← | — | C70 | YES | — | RC1402N | YES | Inches ELEVATOR | — | — | YES |
| GL1425C-29 | C70 | — | — | — | RC1402N | YES | Inches ELEVATOR | — | — | YES |
| GL1425C-BL | NO | NO | NO | NO | NO | YES | NO | NO | NO | NO |
▸ Spectra Precision GL1425C Dual Grade Laser DOWNLOADS
NEED HELP or HAVE QUESTIONS?
✆ 1-877-866-5721
Mon–Fri • contractors-tools.com
Experience the value of Great Customer Service!
