The Ermenrich Reel GE40 laser meter is a practical multifunctional tool for construction repair and engineering work. With its help you can measure distances within 40 meters (130ft) as well as calculate area volume and angles. When you need to take measurements under difficult conditions the Pythagorean theorem feature will help calculate the distance from intermediate measurements.

The screen displays 4 lines with contrasting easy to read numbers. The built-in memory stores up to 99 groups of previous measurements. The device is powered by standard AAA batteries. One battery set lasts approximately 5 000 measurements. To save energy the laser automatically turns off after 30 seconds and after 180 seconds the device turns off. There is a battery charge indicator.

The meter enables you to take single or continuous measurements add and subtract measurement results and change the point from which the distance is measured.

Key features:

  • Distance measurement ranging from 0.05 to 40 meters (0.16–130ft)
  • Measuring angles area and volume; Pythagorean theorem feature
  • Single distance measurement mode or continuous scanning mode
  • 4-line screen simple button control
  • Up to 5 000 measurements on one battery set
Brand Ermenrich
Warranty years 5
EAN 5905555018690
Package size (LxWxH) cm 4.2x16.5x11.25
Shipping Weight kg 0.17
Single distance measurement mode yes
Scanning mode yes
Measuring range 0.05–40
Measurement accuracy ±2
Angle measurements yes
Area measurement yes
Volume measurement yes
Pythagorean theorem feature yes
Addition and subtraction yes
Buzzer indicator yes
Number of lines displayed on the screen 4
Low battery status indicator yes
Type laser
Units of measurement m ft in
Units of measurement m² sq.ft. sq. in.
Units of measurement m³ cu.ft. cu in
Reference point rear/front (top/bottom)
Laser designator class 2 <1mW 620–690nm
Laser beam/device auto-off 30/180 seconds
History record 99 groups
Power supply 2 AAA batteries (not included)
Battery life >5000 measurements
Operating temperature range °C 0...+40

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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