lrm3500m
lrm3500mlrm3500m-variantshardcase

LRM 3500M

androidcompatible AndroidTM Compatible

The LRM 3500M is the world’s most advanced miniaturized laser rangefinder monocular. Weighing just 460 grams, the LRM 3500M is capable of measuring distance to NATO-standard targets out to 5 kilometers, but what truly sets this device a part from the rest is its in-built GPS receiver allowing for user and target coordinate measurement, digital magnetic compass, inclinometer, bright LED display, Bluetooth capability, Kestrel ballistic calculator and fully ruggedized design. The LRM 3500M is the ideal tool for professionals who depend on the accuracy and ruggedness of their equipment to get the job done.

5,000 m range
Distance, Azimuth and Elevation measurements
Measurements between two objects
Rugged and compact design
Android/Bluetooth Compatible

Part Number

NC-35M

NC-35C

NC-35BT

Optics

Magnification (x)

6.5

6.5

6.5

Objective lens diameter (mm)

30

30

30

Field of view (°/mil)

7/124

7/124

7/124

Eye relief (mm)

20

20

20

Diopter adjustment range

±5

±5

 ±5

Rangefinder

Eye safety

Class 1, eye-safe

Class 1, eye-safe

Class 1, eye-safe

Wavelength (nm)

1550

1550

1550

Measuring distance range (m)

10 – 5,500

10 – 5,500

 10 – 5,500

Specified measuring distance range (m)*

10 – 3,500

10 – 3,500

10 – 3,500

Inclinometer range (mils)

±1420 ±1420  ±1420

Distance measurement accuracy (m)

±1

±1

±1

Distance units

m/yds m/yds m/yds

Azimuth measurement accuracy (mils)

17.5

±10

 17.5

Inclination measurement accuracy (mils)

8.8

±5

8.8

Magnetic declination correction (mils)

1 1

Compass & inclinometer units

°/mils °/mils °/mils

Power-on time (sec)

< 1 < 1 < 1

FOS (Fall of shot)

 – Yes

First/last target logic

Yes

Yes

 Yes

Target discrimination (m)

50

50

 50

Scan mode

Yes

Yes

Yes

Last 10 readings recall

Yes

Yes

Yes

Distance between objects

Yes

Yes

 Yes

Horizontal distance between objects

Yes

Yes

Yes

Azimuth difference between objects

Yes

Yes

Yes

Inclination difference between two objects

Yes

Yes

 Yes

Height difference between objects

Yes

Yes

Yes

Etched reticle step (mils)

1

1

1

Etched reticle range horizontal/vertical (mils)

120/60

120/60

120/60

User GPS coordinates

Yes

 – Yes

Target GPS coordinates

Yes

 –  Yes

GPS coordinates format

Dec Degs Micro

 –  Dec Degs Micro

Mechanics, Electronics & Environmental

Display type

Customized Matrix Red OLED

Customized Matrix Red OLED

 Customized Matrix Red OLED

Data output ports

USB, RS232

USB, RS232, Bluetooth

 USB, Bluetooth

DAGR communication

Yes Yes  –

Dimensions with no sleeve (mm)

118x107x54

118x107x54

118x107x54

Weight without batteries (g)

460

460

 460

Power supply

Non-magnetic 2x CR123 Lithium batteries

Non-magnetic 2x CR123 Lithium batteries

 Non-magnetic 2x CR123 Lithium batteries

Battery life (# of measurements)

5,000

5,000

5,000

Low battery indicator

Yes Yes  Yes

Tripod mountable

Yes

Yes

 Yes

3-axis digital compass

Yes

Yes

 Yes

Compass calibration & validation

Yes Yes  Yes

Operating temperature range (°C)

-35 to +65

-35 to +65

-35 to +65

Storage temperature range (°C)

-40 to +85

-40 to +85

-40 to +85

Waterproofing

MIL-STD-810G (1m/30min)

MIL-STD-810G (1m/30min)

 MIL-STD-810G (1m/30min)

Mechanical & optical compatibility with NVS14 and PVS14 night vision devices

Yes

Yes

 Yes

*2.3×2.3m NATO standard target