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Milwaukee M18 Dual Slope Rotary Laser Level Kit
- $983.00
- Brands Milwaukee
- Product Code: 3704-21T
- Availability: In Stock
Milwaukee M18 Red Exterior Dual Slope Rotary Laser Level Kit with Receiver, Remote, Grade Rod & TripodProduct OverviewThe Milwaukee M18 Red Exterior Dual Slope Rotary Laser Level Kit with Receiver, Remote, Grade Rod & Tripod (3704-21T) is a complete layout and leveling solution for demanding outdoor construction applications.Designed for jobs involving leveling, grading, aligning, and squa..
M18 Dual Slope Rotary Laser Level with Receiver and Remote
Milwaukee M18 Red Exterior Dual Slope Rotary Laser Level Kit with Receiver, Remote, Grade Rod & Tripod
Product Overview
The Milwaukee M18 Red Exterior Dual Slope Rotary Laser Level Kit with Receiver, Remote, Grade Rod & Tripod (3704-21T) is a complete layout and leveling solution for demanding outdoor construction applications.
Designed for jobs involving leveling, grading, aligning, and squaring, this rotary laser combines dual-slope capability with a long-range receiver and remote-controlled slope adjustment. The included tripod and 8-foot grade rod provide a ready-to-use setup for establishing accurate elevations and grades across larger jobsite areas.
The laser delivers 1/16-inch horizontal accuracy and 1/8-inch vertical accuracy at 100 feet, while the included receiver can detect the laser up to 4,000 feet in diameter. Its reinforced housing is designed to withstand a 1.5-meter drop, and the laser is rated IP66 for jobsite protection.
Key Features
Dual-Slope Capability
The 3704-21T is designed for applications where more than simple horizontal leveling is required. Its dual-slope functionality allows users to establish grades for applications such as drainage, excavation, concrete work, and site preparation.
Remote Slope Adjustment
The included remote control duplicates the laser's display interface, allowing the operator to adjust slope remotely instead of repeatedly returning to the laser. This can make setup and adjustments more convenient when working across a larger site.
High Accuracy
The laser provides:
1/16" horizontal accuracy at 100 ft
1/8" vertical accuracy at 100 ft
This makes it suitable for establishing dependable reference elevations and alignment points on construction sites.
4,000-Foot Working Range
With the included 3714 Red Exterior Rotary Laser Receiver, the system can detect the laser at distances up to 4,000 feet in diameter. The receiver also features built-in strobe-light protection to help reduce interference on busy jobsites.
Automatic Grade Match
The 3714 receiver features Automatic Grade Match, helping simplify grade-setting tasks when establishing elevation differences across a jobsite.
Multiple Rotation Speeds
The laser provides three selectable rotation speeds:
600 RPM
900 RPM
1,200 RPM
This gives users flexibility depending on the application and visibility requirements.
Durable Jobsite Construction
The reinforced laser housing is designed to withstand drops of up to 1.5 meters, while the system is designed to withstand a 2-meter tripod tip. The laser also carries an IP66 protection rating for resistance to dust and water exposure.
ONE-KEY Compatible
The laser is compatible with ONE-KEY, allowing users to track and manage the tool through Milwaukee's connected tool-management system.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Milwaukee |
| Model | 3704-21T |
| Product Type | Exterior Dual-Slope Rotary Laser Level Kit |
| Laser Color | Red |
| Laser Class | Class 2 |
| Horizontal Accuracy | 1/16" @ 100 ft |
| Vertical Accuracy | 1/8" @ 100 ft |
| Working Range with Receiver | Up to 4,000 ft diameter |
| Rotation Speeds | 600 / 900 / 1,200 RPM |
| Self-Leveling Range | ±5° |
| Self-Leveling Orientation | Horizontal & Vertical |
| Bump Sensitivity | Low / High |
| Protection Rating | IP66 |
| Mount Thread | 5/8"-11 |
| Battery Platform | Milwaukee M18 |
| ONE-KEY Compatible | Yes |
| Grade Rod | 8 ft, feet & inch graduations |
| Tool Warranty | 5 years |
| Battery Warranty | 3 years |
| Receiver Warranty | 2 years |
| Tripod Warranty | 3 years |
Specifications are based on Milwaukee's current product information for model 3704-21T.
What's Included
The 3704-21T kit includes:
1 × 3704-21 M18 Red Exterior Dual-Slope Rotary Laser
1 × 3714 Red Exterior Rotary Laser Receiver
1 × 48-11-1828 M18 REDLITHIUM XC Extended Capacity Battery
1 × 48-59-1812 M18 & M12 Multi-Voltage Charger
1 × Dual-Slope Rotary Laser Remote Control
1 × 48-35-3700 Rotary Laser Tripod
1 × 8-foot Grade Rod
1 × Receiver Clamp
1 × Shoulder Strap
2 × AA Batteries
1 × Carrying Case
These components are listed by Milwaukee as part of the 3704-21T package.
Receiver Features
The included 3714 Red Exterior Rotary Laser Receiver is designed for long-range outdoor leveling work.
Key receiver features include:
Up to 4,000 ft diameter detection range
Automatic Grade Match
Built-in strobe-light protection
Simplified menu navigation
Designed for straightforward operation in outdoor conditions
The receiver works with the laser and grade rod to help establish and check elevations across larger work areas.
Rotary Laser Tripod
The included 48-35-3700 Rotary Laser Tripod provides a stable mounting platform for the laser. Its aluminum construction is designed for repeated jobsite use and improved resistance to impacts and tripod tipping.
Grade Rod
The included 8-foot grade rod provides a convenient reference for elevation and grading work. It features feet and inch graduations, making it suitable for common construction leveling applications.
Typical Applications
The Milwaukee 3704-21T is well suited for:
Site grading
Drainage layout
Excavation work
Foundation preparation
Concrete and flatwork
Establishing elevations
Slope layout
Site preparation
General construction layout
Leveling and alignment
Squaring applications
M18 Battery Compatibility
The rotary laser operates on Milwaukee's M18 battery platform and is compatible with M18 batteries. The kit includes an M18 REDLITHIUM XC battery and an M18/M12 charger, so it can be put into service without purchasing a separate battery or charger.
Protection and Jobsite Durability
Construction environments can be demanding, so the 3704-21T is built with several protective features:
1.5-meter drop resistance
2-meter tripod-tip resistance
IP66-rated laser housing
Reinforced housing
Low- and high-bump sensitivity settings
Strobe-light protection on the receiver
These features are intended to help protect the system during everyday jobsite use.
Why Choose the Milwaukee 3704-21T?
Dual-slope capability for grading and elevation work
1/16" horizontal accuracy at 100 feet
1/8" vertical accuracy at 100 feet
Up to 4,000-foot diameter receiver range
Remote slope adjustment
Automatic Grade Match receiver
600, 900, and 1,200 RPM settings
Horizontal and vertical self-leveling
IP66-rated laser housing
Reinforced construction
ONE-KEY compatibility
Includes battery and charger
Includes receiver and remote
Includes tripod and 8-foot grade rod
Includes carrying case and receiver clamp
Model Comparison Note
The 3704-21T is the complete version of Milwaukee's dual-slope rotary laser package. The 3704-21 includes the laser, receiver, remote, battery, charger, receiver clamp, AA batteries, and carrying case, but does not include the tripod or grade rod. The 3704-21T adds the rotary laser tripod and 8-foot grade rod.
Summary
The Milwaukee M18 Red Exterior Dual Slope Rotary Laser Level Kit with Receiver, Remote, Grade Rod & Tripod (3704-21T) is built for contractors who need accurate leveling and grading across large outdoor work areas. With dual-slope capability, remote adjustment, a 4,000-foot receiver range, automatic grade matching, durable construction, and a complete tripod-and-grade-rod setup, it provides a versatile solution for demanding construction layout work.