Bosch Zamo Digital Laser Measure Set (0603672701).
Handy adaptable laser measure set with three useful attachments.
Anyone can measure distances with ease at just the touch of a button. Lengths and distances of up to 20 m can be determined quickly and precisely. The technology, developed by Bosch, ensures exact measuring results with a precision of ±3 mm thanks to laser technology. With its compact dimensions of and low weight of just 80 g, this practical tool fits into any trouser pocket.

Precise, easy and fun to use.
Precise laser technology for measurements up to 20 m
Easy calculation of square meters with a simple double click
Fun to use thanks to one-button design, optimized ergonomics and compact size.
Precise measuring results with an accuracy within ±3 mm
Storage of the last measured value
Comes with interface for adapters that can be used to extend the measurement applications
Key product features:

Adaptable laser measure tool accurately measures distances up to 20 m
New interface allows the connection of tape, wheel and line adapters (sold separately)
For measuring distances, objects and areas as well as aligning objects on a wall
Especially suitable for measuring freestanding objects and irregular surfaces
Simple one-button control offers ease of use
Functions:

Area, volume calculation
Continuous measurement
Distance measurement
Adaptable System
Circumference measurement
The new Zamo – The first laser measure with adapters for unlimited measurement versatility.
Equipped with state-of-the-art laser technology, the Zamo laser measure delivers results with maximum precision and reliability. The new interface integrates tape, wheel and line adapters for a variety of uses. Now you can measure even more –distances, free-standing objects, arched surfaces, fabrics and areas. It is also ideal for aligning objects on a wall, both horizontally and vertically.

Three adapters for more versatility.
Tape Adapter – Precise measurement of short distances and free-standing objects.
Easily and accurately measure distances and circumferences up to 1.50 m. The Tape Adapter is especially useful in determining the dimensions of free-standing objects, picture frames and furniture.

Technical Data:
Laser diode: 635 nm
Laser class: 2
Measurement range: 0.15 – 20.00 m
Measurement accuracy, typical: ± 3.0 mm
Measurement time, typical: 0.5 s
Measurement time, max.: 4 s
Battery: 2 x 1.5 V LR03 (AAA)
Automatic deactivation: 5 min
Weight: 0,085 kg