Laser Distance Meter

Description

This distance meter by Delock is used for the laser-assisted measurement of indoor and outdoor distances, areas, and angles. The built-in class 2 laser allows a precise measurement with a tolerance of ± 2 mm. The 180 mAh rechargeable battery can be charged via the USB Type Micro-B female port.

All information at a glance

The easy-to-read backlight LCD display shows all important information at a glance. The four latest measurement results, measurement method, and battery charge status can be read off.

Specification

• Connector: 1 x USB Type Micro-B charging port
• Measuring range: 3 cm - 40 m
• Accuracy: ± 2 mm
• Adjustable measuring unit: m / in / ft
• LCD display with backlight
• Charging power: 5 V min. 0.2 A
• Rechargeable battery: Li-Polymer battery 180 mAh
• Light source: laser class 2 620 - 670 nm, <1 mW
• Robust aluminum housing
• Weight: ca. 28 g
• Dimensions (LxWxH): ca. 86.0 x 22.4 x 11.3 mm

Package content

• Laser distance meter
• Charging cable USB 2.0 Type Micro-B to USB 2.0 Type-A male
• Wrist strap
• User manual

Safety Instructions

• The device generates visible laser beams.
• The device corresponds to laser class 2 according to: IEC 60825-1:2015-07.
• Ensure that the laser beam is guided in such a way that no persons are in the projection area and that the reflected beam does not reach the occupied zone of persons.
• Do not look into the laser beam and do not point it at persons or animals. Laser radiation can cause injuries to the eye.
• If a laser beam hits the eye, close the eye consciously and move the head out of the beam immediately.
• Do not aim the laser beam at reflective surfaces.
• Repair or maintenance work may only be carried out by trained specialists who are familiar with the respective hazards.

Product Overview

The device features the following components:

• Laser emission / reception lens: The front opening where the laser beam is emitted and received.
• LCD display screen: The digital screen showing measurements and status.
• Operation button: A primary button for most functions.
• Function button: A secondary button for specific functions.
• Lanyard hole: A loop for attaching a wrist strap.

Operation

Switch On / Off

Long press the operation button for about 1.5 seconds to switch on. Long press for about 5 seconds to switch off. The device has an automatic shutdown after 45 seconds of inactivity.

Measurement

A single short press of the operation button starts measuring to get measurement data.

Continuous Measurement

Press and hold the operation button for 1.5 seconds. Release the button to initiate continuous measurement.

Maximum / Minimum

In continuous measurement mode, the system automatically displays the maximum and minimum values.

Switch Starting Point

Long press for 3 seconds in the power-on state to switch the measurement starting point.

• Head measurement icon: Represents measurement starting from the front of the device.
• Tail measurement icon: Represents measurement starting from the back of the device.

Advanced Features

The device supports advanced functions such as short-circuit switching and long-term exit from advanced function modes.

A. Area Measurement

This mode calculates area. It requires input for length and width.

• Data / Length "1"
• Data / Width "2"
• Area measurement symbol
• Area data measurement

Click the operation button to input data "1" (Length). Click again to input data "2" (Width). The system automatically calculates the area.

B. Volume Measurement

This mode calculates volume. It requires input for length, width, and height.

• Data / Length "1"
• Data / Width "2"
• Data / Height "3"
• Volume measurement symbol
• Volume data measurement

Click the operation button to input data "1" (Length). Click again to input data "2" (Width). Click again to input data "3" (Height), and the system will calculate the volume.

C. Pythagorean Measurement (Indirect)

This mode uses the Pythagorean law (a² + b² = c²) to calculate the third side by measuring two sides.

One Pythagorean

Measure two sides, 'a' and 'b', and the system calculates 'c'.

• Data / Length "a"
• Data / Length "b"
• One ply symbol
• Data "c" automatic calculation

Click the operation button to get data "a". Click again for data "b". The system automatically calculates data "c".

Secondary Pythagorean (adding data)

Measure three sides, 'a', 'b', and 'e', to calculate 'c'.

• Data / Length "a"
• Data / Width "b"
• Data / Width "e"
• Two ply symbol
• Data "c" automatic calculation

Click to operate data "a". Click again for data "b". Click again for data "e". The system calculates data "c".

Secondary Pythagorean (Data subtraction)

Measure sides 'a', 'b', and 'e' to calculate 'c' by subtraction.

• Data / Length "a"
• Data / Width "b"
• Data / Width "e"
• Two ply symbol
• Data "c" automatic calculation

Click to operate data "a". Click again for data "b". Click again for data "e". The system calculates data "c".

One-button Height Measurement / Angle Measurement

The system uses the angle sensor to measure the angle, the shortest distance, and the height of the object with one click.

• Data / Length "a"
• Data / Height "b"
• Angle Data "e"
• One ply symbol
• Data "d" automatic measurement

Click to get data "D". The system will calculate the shortest distance "a", the actual height "b", and the angle "e".

Screen Description

The display shows various information:

• Battery indicator
• Laser intensity
• Secondary display area
• Maximum / minimum values
• Main display area
• Measurement reference
• Laser work instruction

Setting Mode Icons

In the setting mode, the icons have the following meanings:

• BOOT: Set mode/status
• CRL.: Calibration
• BP.ON/OFF: Buzzer on/off
• BL.ON/OFF: Backlight on/off
• m: Meter (metric unit)
• in: Inch (imperial unit)
• ft: Feet (imperial unit)

Visual representation of measurement context:

• Wall
• Rangefinder
• Laser irradiation
• Measured object

Setting Mode

Enter Setting Mode

To enter setting mode, turn on the device and keep pressing the operation button for 5 seconds.

Use single short presses to change setting data/mode. Use a longer short press (1 second) to save the current settings and go to the next setting.

Setup Page 1: Calibration

Calibrating the laser rangefinder: ± 7mm.

Setup Page 2: Unit of Measure

Change the unit of measure: meters (m), inches (in), or feet (ft).

Setup Page 3: Backlight

Turn the backlight on/off: BL.ON / OFF.

Support

For further questions, please contact Delock customer support at support@delock.de. Current product information is available on the homepage: www.delock.com.

Final Clause

Information and data contained in this manual are subject to change without notice. Errors and misprints excepted.

Copyright

No part of this user manual may be reproduced or transmitted for any purpose, regardless of the means, without explicit written approval of Delock.

Edition: 11/2019