Universal Laser Detectors

Makes it easy to locate your red of green laser beams in bright light or over long distances. The new and improved LD-440 and LD-440G laser detectors can be used with any rotating visible or invisible laser on the market, including CST/Berger, David White, Stanley, Topcon, Spectra-Precision (Quadriga), Laser Alignment, and others.

Features:

Newly redesigned cases are rugged and gasket sealed for waterproof protection
Memory feature preserves last position of beam if the unit is moved out of the plane of light
Three distinct tones (high, on-grade, and low) assist targeting from a distance
Built-in filtering for bright sunlight and electromagnetic interference
Auto shut-off saves batteries
One 9-Volt battery provides up to three months of normal use
One Year Warranty

LD-440 and LD-440G
Laser Detectors

LD400 has 7 Display Channels LaserMark LD-400/LD-400G and LD-440/LD-440G Universal Laser Detectors
Feature front and back LCD displays, three levels of beam resolution (fine, medium, and coarse), and three levels of speaker volume (off, medium, and high). The improved heavy duty rod clamp now includes an "E" ring on clamping screw for less wear and longer term durability. Also includes Cordura™ bag.

Laser Detector Comparison Chart

	LD100N	LD120	LD400 / LD400G	LD440 / LD440G	LD500

Speaker Volume	Off/On	Off/On	Off/Medium/High	Off/Medium/High	Off/Medium/High
Sensitivity	Medium/Coarse	Medium/Coarse	Fine/Medium/Coarse	Fine/Medium/Coarse	Fine/Medium/Coarse
Magnetic Mount	No	No	No	Yes	Yes
Rod Clamp	Yes: Standard	Yes: Standard	Yes: Heavy Duty	Yes: Heavy Duty	Yes: Heavy Duty
Display Channels	Three Channels	Three Channels	Seven Channels	Seven Channels	Seven Channels
Includes Padded Case	No	No	Yes	Yes	Yes
On Grade Indicator Light	No	No	No	Yes	Yes Out of Level Warning

LaserMark LD-500 Laser Detectors

LD500 Universal Laser Receiver For Red Beam Lasers
Versatile Heavy Duty Laser Detector with Magnetic Mount & Rod Clamp and 240 Degree Detection
The CST/Berger LaserMark universal laser receiver is a versatile and durable dual-use laser detector for the construction site. Is both a machine-mounted and level rod receiver that works with all brands of rotary lasers. Application: Construction, Range (ft.): 240 degree reception, Works With: Rotary lasers. Click on heavy-duty rod clamp for grade rod mounting. Large 5-in laser capture height allows user to quickly find and monitor the desired depth, 240° degree reception for maximum laser visibility. Bright LED's with LCD display and adjustable volume control for rod use.

Heavy Duty Rod Clamp for LD500 Laser Receiver
Heavy Duty Rod Clamp Holds LD500 Securely During Use
This heavy-duty rod clamp will hold the LD500 securely in place during use. This is only the Clamp, the LD500 Unit is not included.

LaserMark LD-440 Laser Detectors

LD440 Laser Detector, Dual LCD Display with Heavy Duty Rod Clamp For Red Beam Lasers
Heavy Duty Dual LCD Display Laser Detector with Rod Clamp for Red Beam Lasers
This heavy-duty, construction-site tough detector features dual-sided LCD displays as well as easy-to-see LED’s with bright blue ON-GRADE light. Locate your laser beam easily and precisely in bright light or over long distances, with 3 levels of resolution. Strobe-Shield™ protection, a unique feature that prevents erroneous readings on construction sites with heavy equipment. Heavy-duty magnets molded in housing for ceiling applications. Co-molded rubber housing seals and protects against all-weather. Equipped with pro-grade rod clamp with quick release mechanism. Guaranteed 1-year warranty.

LD440G Laser Detector, Dual LCD Display with Heavy Duty Rod Clamp For Green Beam Lasers
Heavy Duty Dual LCD Display Laser Detector with Rod Clamp for Green Beam Lasers
This heavy-duty, construction-site tough detector features dual-sided LCD displays as well as easy-to-see LED’s with bright blue ON-GRADE light. Locate your laser beam easily and precisely in bright light or over long distances, with 3 levels of resolution. Strobe-Shield™ protection, a unique feature that prevents erroneous readings on construction sites with heavy equipment. Heavy-duty magnets molded in housing for ceiling applications. Co-molded rubber housing seals and protects against all-weather. Equipped with pro-grade rod clamp with quick release mechanism. Guaranteed 1-year warranty.

LaserMark LD-400 Laser Detectors

LD400 Laser Detector, Dual LCD Display with Heavy Duty Rod Clamp For Red Beam Lasers
Dual LCD Display Laser Detector with Heavy Duty Rod Clamp for Red Beam Lasers
Features front and back LCD displays, three levels of beam resolution (fine, medium, and coarse), and three levels of speaker volume (off, medium, and high). The improved heavy duty rod clamp now includes an "E" ring on clamping screw for less wear and longer term durability. Also includes Cordura™ bag.

LD400G Laser Detector, Dual LCD Display with Heavy Duty Rod Clamp For Green Beam Lasers
Dual LCD Display Laser Detector with Heavy Duty Rod Clamp for Green Beam Lasers
Features front and back LCD displays, three levels of beam resolution (fine, medium, and coarse), and three levels of speaker volume (off, medium, and high). The improved heavy duty rod clamp now includes an "E" ring on clamping screw for less wear and longer term durability. Also includes Cordura™ bag.

LaserMark LD-120 & LD-100 Laser Detectors

LD120N Laser Detector, Dual LCD Display with Rod Clamp for Red Beam Lasers
Dual LCD Display Laser Detector with Standard Rod Clamp
Locate your laser beam in bright light or over long distances. This laser detector can be used with any rotating visible or invisible laser on the market. It features front and back LCD displays, with power on/off, audio on/off and beam resolution controls. Includes standard rod clamp.

LD100N Laser Detector, LCD Display with Rod Clamp for Red Beam Lasers
Single LCD Display Laser Detector with Standard Rod Clamp
Features single LCD display with power on/off, audio on/off and beam resolution controls. Includes standard rod clamp.

Standard Rod Clamp for LD100N and LD120
Standard Rod Clamp for Clamping Laser Detector on to Laser Poles

LaserMark LLD20 Laser Detectors

Pulsing Laser Line Detector with Mounting Bracket For Red Beam Lasers
Perfect Laser Detector for Outdoor Applications and Long Distance Laser Detection
Aids in locating and targeting laser beam emitted by a "Pulsed" Indoor/Outdoor line laser; perfect for use in outdoor conditions, where sunlight and distance may make locating the beam more difficult.
For Indoor/Outdoor line lasers

LaserMark LD18 Laser Detectors

LD-18N Laser Detector For Red Lasers
Electronic Red Laser Detector with Audible Horn & Auto Shutoff
David White LD-18N Electronic Laser Detector for Red Lasers with Rod Bracket. Large Front and Back LCD Display, 7 Channels of Display, 3 Levels of Beam Resolution, 120 degree Acceptance Angle, Horn (off, low, medium, high), Automatic Shutoff and Low battery indicator

LD-18NG Laser Detector For Green Lasers
Electronic Green Laser Detector with Audible Horn & Auto Shutoff
David White LD-18NG Electronic Laser Detector for Green Lasers with Rod Bracket. Large Front and Back LCD Display, 7 Channels of Display, 3 Levels of Beam Resolution, 120 degree Acceptance Angle, Horn (off, low, medium, high), Automatic Shutoff and Low battery indicator

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