Ermenrich Reel GS100 is a modern laser meter for precise and convenient measurement of distances volumes and areas. An indirect calculation function using the Pythagorean theorem enables you to calculate the distance even if there is an obstacle in the laser path or the device cannot be put in the desired position. Using additional measurements this function calculates the desired distance with maximum accuracy.

Two built-in bubble levels allow you to install the tape measure vertically or horizontally. For maximum convenience the meter is equipped with a large 3-line screen and simple button controls. The device memory stores 20 measurement groups.

Standard AAA batteries are used for power supply. Two batteries are enough for 5 000 measurements. Auto-off helps save battery power: After 30 seconds of inactivity the laser turns off and after 180 seconds the meter turns off.

Key features:

  • Precise measurement of distance calculating area and volume; Pythagorean theorem feature
  • Memory for 20 measurement groups
  • Powered by standard batteries auto-off battery charge indicator
  • Built-in bubble levels
  • Single distance measurement mode or continuous scanning mode
Brand Ermenrich
Warranty years 5
EAN 5905555018768
Package size (LxWxH) cm 4.2x16.5x11.2
Shipping Weight kg 0.17
Single distance measurement mode yes
Scanning mode yes
Measuring range 0.05–100
Measurement accuracy ±2
Area measurement yes
Volume measurement yes
Pythagorean theorem feature yes
Addition and subtraction yes
Buzzer indicator yes
Number of lines displayed on the screen 3
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)
Bubble level 2 horizontal
Laser designator class 2 <1mW 620–690nm
Laser beam/device auto-off 30/180 seconds
History record 20 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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