Login or create an account
CloseReturning Customer
I am a returning customer
Login or create an account
CloseRegister Account
If you already have an account with us, please login at the login form.
Your Account Has Been Created!
Thank you for registering with Juna Tools!
You will be notified by e-mail once your account has been activated by the store owner.
If you have ANY questions about the operation of this online shop, please contact the store owner.
Account Logout
You have been logged off your account. It is now safe to leave the computer.
Your shopping cart has been saved, the items inside it will be restored whenever you log back into your account.
Milwaukee M18 Rotary Laser Level Kit with Receiver
- $532.00
- Brands Milwaukee
- Product Code: 3701-21
- Availability: In Stock
Milwaukee M18 Red Exterior Rotary Laser Level Kit with ReceiverProduct OverviewThe Milwaukee M18 Red Exterior Rotary Laser Level Kit with Receiver (3701-21) is designed for accurate exterior leveling and layout work on demanding construction sites. It combines a durable red rotary laser with a dedicated receiver, M18 battery, charger, receiver clamp, and carrying case.With 3/32-inch accuracy at 10..
Outdoor M18 Rotary Laser Level with Receiver High Accuracy
Milwaukee M18 Red Exterior Rotary Laser Level Kit with Receiver
Product Overview
The Milwaukee M18 Red Exterior Rotary Laser Level Kit with Receiver (3701-21) is designed for accurate exterior leveling and layout work on demanding construction sites. It combines a durable red rotary laser with a dedicated receiver, M18 battery, charger, receiver clamp, and carrying case.
With 3/32-inch accuracy at 100 feet, a 2,000-foot diameter working range with the receiver, and a 600 RPM rotation speed, this laser provides a reliable horizontal reference for grading, elevation checks, foundation work, concrete layout, and other outdoor applications.
The laser features a simple one-button setup, manual masking shutters to help prevent beam interference, and reinforced housing designed to withstand drops of up to 1.5 meters.
Key Features
Accurate Exterior Leveling
The M18 Red Exterior Rotary Laser delivers 3/32-inch accuracy at 100 feet, helping users establish consistent elevations and reference points across a jobsite.
2,000-Foot Working Range
When paired with the included 3711 Red Exterior Rotary Laser Receiver, the system can detect the laser up to 2,000 feet in diameter. This makes it suitable for larger outdoor work areas where the laser beam may not be easily visible by eye.
Simple One-Button Setup
A straightforward one-button setup helps reduce the time required to get the laser operating and ready for leveling work.
Manual Masking Shutters
Built-in masking shutters allow the laser beam to be blocked in selected directions. This can help minimize interference when multiple lasers are being used nearby.
Built for the Jobsite
The reinforced housing is designed to withstand 1.5-meter drops, while the system is also designed to withstand a 2-meter tripod tip. The laser carries an IP66 rating for protection against dust and water exposure.
ONE-KEY Tracking
ONE-KEY tracking and tool management helps users keep track of the laser and manage it through Milwaukee's connected tool system.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Milwaukee |
| Model | 3701-21 |
| Product Type | Red Exterior Rotary Laser Level Kit |
| Laser Beam | Red |
| Laser Class | Class 2 |
| Accuracy | 3/32" @ 100 ft |
| Working Range with Receiver | 2,000 ft diameter |
| Rotation Speed | 600 RPM |
| Self-Leveling Range | ±5° |
| Self-Leveling Orientation | Horizontal |
| Bump Sensitivity | Low / High |
| Protection Rating | IP66 |
| Drop Rating | 1.5 m |
| Tripod Tip Rating | 2 m |
| Mount Thread | 5/8"-11 |
| Runtime | Up to 70 hours |
| Battery Platform | Milwaukee M18 |
| ONE-KEY | Yes |
| Tool Warranty | 5 years |
| Battery Warranty | 3 years |
| Receiver Warranty | 2 years |
Specifications are based on Milwaukee's current product information and published specifications for the 3701-21.
Included in the Kit
The 3701-21 package includes:
1 × M18 Red Exterior Rotary Laser Level — 3701-21
1 × Red Exterior Rotary Laser Receiver — 3711
1 × M18 REDLITHIUM XC Extended Capacity Battery — 48-11-1828
1 × M18 & M12 Multi-Voltage Charger — 48-59-1812
1 × Receiver Clamp
2 × AA Batteries
1 × Carrying Case
The tripod and grade rod are not included with model 3701-21. Those accessories are included with the separate 3701-21T kit.
Milwaukee 3711 Receiver
The included 3711 Red Exterior Rotary Laser Receiver is designed to make the laser easier to use across large outdoor work areas.
Its key features include:
Up to 2,000-foot diameter working range
5 accuracy settings, down to ±1/32 inch
Easy-to-read backlit display
Adjustable audio: high, low, or off
Four digital readout options
Built-in strobe-light protection
IP67 protection rating
Drop resistance up to 2 meters
Includes receiver clamp
Includes 2 AA batteries
2-year warranty
Typical Applications
The Milwaukee M18 Red Exterior Rotary Laser is well suited for:
Exterior leveling
Site preparation
Grading and elevation work
Foundation layout
Concrete and flatwork
Drainage preparation
Landscaping and hardscaping
Establishing horizontal reference lines
General construction layout
M18 Battery Compatibility
The laser operates on Milwaukee's M18 battery platform and is compatible with M18 batteries. The kit includes an M18 REDLITHIUM XC battery, so users can begin working without purchasing a separate battery.
Milwaukee also states that the M18 platform includes 200+ compatible solutions, allowing the battery to be used across a wide range of M18 tools.
Important Model Difference
The 3701-21 is the receiver kit without a tripod or grade rod.
For a more complete setup that includes a rotary laser tripod and grade rod, look for the 3701-21T. The 3701-21T includes the same basic laser and receiver system but adds the tripod, shoulder strap, and grade rod.
The 3701-21 should also not be confused with the 3704-21, which is Milwaukee's more advanced dual-slope rotary laser kit with remote control and a 4,000-foot receiver range.
Why Choose the Milwaukee 3701-21?
3/32" accuracy at 100 feet
2,000-foot diameter range with receiver
600 RPM rotation speed
Simple one-button setup
Horizontal self-leveling
±5° self-leveling range
Manual masking shutters
Reinforced housing
1.5-meter drop resistance
IP66-rated laser housing
Strobe-resistant receiver
Backlit receiver display
ONE-KEY tracking and management
M18 battery compatibility
Includes battery and charger
Summary
The Milwaukee M18 Red Exterior Rotary Laser Level Kit with Receiver (3701-21) is a durable and practical choice for contractors who need accurate horizontal leveling over larger outdoor work areas. Its 3/32-inch accuracy at 100 feet, 2,000-foot receiver range, reinforced construction, and included M18 battery and charger make it ready for demanding jobsite applications.
For users who already have a suitable tripod and grade rod, the 3701-21 provides the essential laser and receiver system without the additional accessories included in the larger 3701-21T package.