GreenBrite® 3 Dot Laser

MODEL #:  JDT300-GN3D

The GreenBrite® Dot Laser Level has an impressive interior range of up to 150 feet and provides unmatched accuracy and precision. Its rugged IP64 dust and water-resistant construction ensures it can handle the harshest jobsite conditions with ease. Powered by long-lasting alkaline batteries, offering up to 20+ hours of continuous runtime, this tool will stay with you throughout the day. The green dot, which is a remarkable 400% more visible than red dots, guarantees clear reference points even in well-lit environments. Its integrated magnetic base effortlessly attaches to metal surfaces, and the included floor mount with front-facing magnets facilitates quick top and bottom track installation. With a locking pendulum for durability during transportation, our GreenBrite® Dot Laser Level projects up, down, and front dots, making it the ultimate choice for a wide range of applications. 

JDT300-GN3D Kit+ Hover over main image to zoom
JDT300-GN3D Kit
JDT300-GN3D Front
JDT300-GN3D Left
JDT300-GN3D Right
JDT300-GN3D Left Beams
JDT300-GN3D Right Beams
JDT300-GN3D 1
  • Up to 150' interior range

  • IP64 dust and water resistant construction to handle jobsite environments

  • Alkaline batteries last up to 20+ hours for all day runtime

  • Green dot is 400% more visible than red

  • Integrated magnetic base mounts to metal surfaces

  • Included floor mount with front facing magnets allows fast and easy top and bottom track installation and allows unit to be raised 3-1/8"

  • Locking pendulum assures durability in transportation

  • Projects Up, Down, Front Dots 

JDT300-GN3D Includes > Laser, integrated magnetic base, floor mount, 3 "AA" alkaline batteries, alkaline battery compartment, and hard-shell carrying case

Leveling Method:

Self-Leveling (Pendulum)

Laser Wavelength:

510-530nm (Green)

Laser Classification:

Class II

Maximum Power Output:

<1mW

Accuracy:

+1/8"/35' or (+3mmm/10m)

Working Range:

Up to 150'

Interior Range:

Up to 150'

Self-Leveling Range:

+4°

Battery Life:

20 hours

Working Temperature:

14°F to 113°F

Tripod Thread:

1/4"-20

IP Protection Class:

IP64

Warranty:

5 Year Warranty

This level is perfectly suited for any number of jobs, including layout, piping, post installation, framing and more! And this level's 3 dot laser beams are ideal for transferring reference points from the floor to the ceiling. The magnetic laser mount is also useful when your project involves ferrous metals, such as steel studs or steel reinforced concrete.

Johnson Level Rapid Response Center for Repair and Service
Contact customer service at service@johnsonlevel.com or call 888-953-8357 from M-F 7am-5pm CT.

Dot Laser Level Instruction Manual

JDT300-GN3D Manual.pdf

Quick Start Guide

JDT300-GN3D Quick Start Guide

40-6915
Replacement Alkaline Battery Compartment for JLD300-GN2D, JLN300-GNCL, JRT300-RDHV-S, JRT300-RDHV-K, JDT300-GN3D, JDT300-GN5D, JLN300-GN3360 & JRT300-GNHV-K Model: 40-6915 $13.00
40-6913
Replacement Hard-Shell Carrying Case for JDT300-GN3D and JDT300-GN5D Model: 40-6913 $40.00
40-6420
Replacement Li-ion Battery Charger for JLD300-GN2D, JLN300-GNCL, JRT300-RDHV-S, JRT300-RDHV-K, JDT300-GN3D, JDT300-GN5D, JLN300-GN3360 & JRT300-GNHV-K Model: 40-6420 $8.00
40-6914
Replacement Li-ion Charging Cable for JLD300-GN2D, JLN300-GNCL, JRT300-RDHV-S, JRT300-RDHV-K, JDT300-GN3D, JDT300-GN5D, JLN300-GN3360 & JRT300-GNHV-K Model: 40-6914 $8.00
40-6911
Replacement Li-ion Rechargeable Battery Pack for JLD300-GN2D, JLN300-GNCL, JRT300-RDHV-S, JRT300-RDHV-K, JDT300-GN3D, JDT300-GN5D, JLN300-GN3360 & JRT300-GNHV-K Model: 40-6911 $50.00
40-6433
Replacement Magnetic Floor Mount for JDT300-GN3D and JDT300-GN5D Model: 40-6433 $20.00
 

Product Details

The GreenBrite® Dot Laser Level has an impressive interior range of up to 150 feet and provides unmatched accuracy and precision. Its rugged IP64 dust and water-resistant construction ensures it can handle the harshest jobsite conditions with ease. Powered by long-lasting alkaline batteries, offering up to 20+ hours of continuous runtime, this tool will stay with you throughout the day. The green dot, which is a remarkable 400% more visible than red dots, guarantees clear reference points even in well-lit environments. Its integrated magnetic base effortlessly attaches to metal surfaces, and the included floor mount with front-facing magnets facilitates quick top and bottom track installation. With a locking pendulum for durability during transportation, our GreenBrite® Dot Laser Level projects up, down, and front dots, making it the ultimate choice for a wide range of applications. 



JDT300-GN3D Includes > Laser, integrated magnetic base, floor mount, 3 "AA" alkaline batteries, alkaline battery compartment, and hard-shell carrying case

Specifications

Leveling Method:

Self-Leveling (Pendulum)

Laser Wavelength:

510-530nm (Green)

Laser Classification:

Class II

Maximum Power Output:

<1mW

Accuracy:

+1/8"/35' or (+3mmm/10m)

Working Range:

Up to 150'

Interior Range:

Up to 150'

Self-Leveling Range:

+4°

Battery Life:

20 hours

Working Temperature:

14°F to 113°F

Tripod Thread:

1/4"-20

IP Protection Class:

IP64

Warranty:

5 Year Warranty

Application

This level is perfectly suited for any number of jobs, including layout, piping, post installation, framing and more! And this level's 3 dot laser beams are ideal for transferring reference points from the floor to the ceiling. The magnetic laser mount is also useful when your project involves ferrous metals, such as steel studs or steel reinforced concrete.

Support

Johnson Level Rapid Response Center for Repair and Service
Contact customer service at service@johnsonlevel.com or call 888-953-8357 from M-F 7am-5pm CT.

Dot Laser Level Instruction Manual

JDT300-GN3D Manual.pdf

Quick Start Guide

JDT300-GN3D Quick Start Guide

Replacement Parts

40-6915
Replacement Alkaline Battery Compartment for JLD300-GN2D, JLN300-GNCL, JRT300-RDHV-S, JRT300-RDHV-K, JDT300-GN3D, JDT300-GN5D, JLN300-GN3360 & JRT300-GNHV-K Model: 40-6915 $13.00
40-6913
Replacement Hard-Shell Carrying Case for JDT300-GN3D and JDT300-GN5D Model: 40-6913 $40.00
40-6420
Replacement Li-ion Battery Charger for JLD300-GN2D, JLN300-GNCL, JRT300-RDHV-S, JRT300-RDHV-K, JDT300-GN3D, JDT300-GN5D, JLN300-GN3360 & JRT300-GNHV-K Model: 40-6420 $8.00
40-6914
Replacement Li-ion Charging Cable for JLD300-GN2D, JLN300-GNCL, JRT300-RDHV-S, JRT300-RDHV-K, JDT300-GN3D, JDT300-GN5D, JLN300-GN3360 & JRT300-GNHV-K Model: 40-6914 $8.00
40-6911
Replacement Li-ion Rechargeable Battery Pack for JLD300-GN2D, JLN300-GNCL, JRT300-RDHV-S, JRT300-RDHV-K, JDT300-GN3D, JDT300-GN5D, JLN300-GN3360 & JRT300-GNHV-K Model: 40-6911 $50.00
40-6433
Replacement Magnetic Floor Mount for JDT300-GN3D and JDT300-GN5D Model: 40-6433 $20.00
 
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