The Ermenrich LR900 is a laser rangefinder that can measure the distance to an object within a range of 5 to 900 meters (16–2950ft). Its size and weight allow you to hold it in your hand for long hours. Powered by standard batteries it takes quick and accurate measurements. You can measure distance angles and speed. You can also use the device as a standard monocular – the optics provide 6x magnification and a wide field of view.

Its functionality allows you to work on targets of different sizes. Larger objects such as buildings cars and trees are locked in very quickly even when in single distance measurement mode. The flagpole lock mode is used to measure the distance to a very small target. It is very effective when working on single objects that almost blend into the background such as poles flagpoles power transmission poles etc. The device detects such a target by vibrating when the target is locked in place. There is also a slope mode – a feature useful when playing golf. The device supports two operating modes – a single distance measurement mode and continuous (scan) measurement mode.

If necessary the rangefinder can be mounted on a standard tripod – it will provide more accurate measurements. Two standard batteries are all that is required to power the device. The charge consumption is quite low which is also thanks to the auto-off function.

Key features:

  • Compact and lightweight with a measuring range of up to 900m (2950ft)
  • Single distance measurement mode and continuous (scan) measurement mode
  • Horizontal and vertical measurements of the distance
  • Angle measurement function measuring the speed of a moving target
  • The slope mode ‒ in golf the calculation of the adjusted distance based on the degree of slope
  • Flagpole lock mode convenient for measuring the distance to small single targets – the device vibrates when the target is locked in place
  • Standard tripod mount battery-powered operation

The kit includes:

  • Laser rangefinder
  • Pouch
  • Hand strap
  • Cleaning wipe
  • User manual and warranty card
Brand Ermenrich
Warranty years lifetime
EAN 4620137486049
Package size (LxWxH) cm 14.5x10x6.5
Shipping Weight kg 0.266
Magnification x 6
Objective lens diameter (aperture) mm 25
Range from 500m to 1000m
Error ±1m
Measuring range 5 – 900
Angle measurement range ° ±60
Units of measurement meters/yards
Measurement accuracy distance: ±1m (3.3ft) / ±0.5%; angles: ±1°
Laser designator class 2 905nm
Power supply 2 AAA batteries (not included)
Additional AUTO OFF function 1/4' standard thread speed calculation scan mode
User level beginners experienced users
Assembly and installation difficulty level easy
Pouch/case/bag in set pouch

Returns Policy

We have a 14-day return policy. If you are not satisfied with your purchase, please return it in its original packaging and be sure to put the original product packaging inside the shipping box to avoid any damage..

All items must be in their original condition and unused. The value of your purchase will be refunded. .

Shipping charges will not be refunded.

If the return is due to a defective product, you may be compensated for the return shipping.

Please contact us for more details if you need to make a return..


- From 0 to 2 kg - shipping cost: 12,50 euros.

- From 2.001 kg to 30 kg - shipping cost: 17,00 euros.

- From 30,001 kg - shipping cost: 30,00 euros.

In case of collection at our warehouse or resale points - the shipping is free.

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