Bosch Zamo 4 Digital Laser Measure - Compact Tool For Precise 25 Meter Distance Readings
Published on 09/12/2026 at 10:14 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Bosch Zamo 4 Digital Laser Measure is a compact handheld laser distance meter designed for quick indoor measurements, combining a 0.150-25.000 meter range with ±2.0 mm accuracy in a pocket-friendly body for home projects and light professional tasks.Technical data on Bosch Zamo 4
Design, Range And Core Features
The Zamo 4 uses a class 2 laser diode at 635 nm and measures distances from 0.150 to 25.000 meters, with typical measurement time around 0.5 seconds and a maximum of 4 seconds per reading.Laser and range specifications
The device weighs 0.080 kg and has tool dimensions of 104 x 38 x 23 mm, making it comfortable to hold in one hand and easy to store in a tool bag or drawer.Size and weight details
According to the Bosch DIY overview, the Zamo line is positioned as an adaptable laser measure that can work with tape, wheel and line adapters, extending use from straightforward distance checks to measuring curved surfaces and aligning objects.Zamo adaptable laser measure overview
Power, Controls And Memory Functions
Bosch specifies that Zamo 4 runs on two 1.2 V HR03 (AAA) rechargeable batteries, supplied in the box together with a Quick Start Manual, and that it uses an integrated USB-C interface for charging and firmware updates.Power and charging information
The unit stores the last ten measurement and calculation values internally, reducing the need to write down numbers while measuring room dimensions or areas for flooring and paint calculations.Memory for previous measurements
An automatic deactivation feature switches the Zamo 4 off after 5 minutes without measurement activity, preserving battery charge when the device is left powered on between tasks.Auto-off timing specification
Measuring Modes And Attachments
Bosch describes Zamo 4 as capable of calculating areas in square meters in addition to simple distance measurements, which is useful for determining wallpaper, flooring or paint quantities from basic length and width readings.Area calculation capability
The adapter system extends the measuring modes: Bosch offers a line adapter for levelling pictures or shelves, a wheel adapter for measuring curves and uneven surfaces, and a 1.5 meter tape adapter for measuring freestanding objects and circumferences.Adapter-based measuring options
Third-party product listings for Zamo 4 sets highlight that full bundles may include ribbon, wheel and line adapters alongside the base unit, with measuring range still specified at up to 25 meters and accuracy at 2 mm, providing a clearer picture of how accessories expand the tool's versatility.Zamo 4 set with adapters
Manufacturer Identity And Market Positioning
Bosch lists the manufacturer for Zamo 4 as Robert Bosch Power Tools GmbH, based at Max-Lang-Strasse 40-46, 70771 Leinfelden-Echterdingen, Germany, on the product specification page.Manufacturer address details
For the United States, corporate information pages identify Robert Bosch Tool Corporation, 1800 W Central Rd., Mount Prospect, IL 60056, as the responsible entity for Bosch power tools, including measuring tools such as laser distance meters.US Bosch Power Tools corporate information
Bosch Tools' U.S. web presence categorizes measuring tools alongside other power tools, signalling that Zamo 4 sits in the DIY home and garden segment rather than in heavy industrial measurement lines, with store and service locators organized specifically for U.S. consumers.Boschtools measuring tools category
Bosch Zamo 4 Technical Data And Accessories
Bosch provides detailed technical specifications, accessory information and documentation for Zamo 4 on its dedicated DIY product pages.
Comparison With Other Bosch Laser Measures
Within Bosch's measuring lineup, Zamo 4 is positioned below BLAZE models that offer longer ranges; for example, Bosch lists BLAZE tools in U.S. materials as part of a measuring tools line with extended distance capabilities beyond the 25 meter reach of the Zamo.Bosch BLAZE measuring tools mention
Product comparison content referencing Zamo IV alongside other Bosch laser measures notes that Zamo IV maintains the ±2 mm accuracy at distances up to 25 m, while many higher-end models extend up to 40 or 50 m, offering more reach at the cost of higher tool complexity and price.Comparison chart with Zamo IV range
Listings for Zamo 4 sets indicate recommended retail prices around €128.48 with adapters included, while the base Zamo 4 unit is listed with lower RRPs such as €72.55 in European markets; this places Zamo 4 in an accessible midrange category compared with longer-range professional meters that often carry significantly higher list prices.European Zamo 4 RRP information
Use Cases And Practical Assessment
Zamo 4's 0.150-25.000 meter measuring range and ±2.0 mm accuracy make it suitable for typical room-length checks, ceiling height measurements and area calculations in small to medium spaces, particularly for DIY interior projects where readings rarely exceed the 25 meter limit.Room and area measuring uses
The ability to store ten recent measurements, combined with quick 0.5 second typical measurement times, supports workflows where users repeatedly measure and compare different dimensions without needing to manually log each value.Measurement memory and speed
Compared with larger, more complex laser distance meters in Bosch's professional series, Zamo 4 trades advanced features such as extended range and complex indirect measurement modes for simplicity, compactness and the adapter ecosystem, making it a fit for homeowners and hobbyists who need straightforward measurement tools with occasional flexibility through line, wheel and tape attachments.Adapter-based versatility positioning
Key Facts Bosch Zamo 4 Digital Laser Measure
- Product: Bosch Zamo 4 Digital Laser Measure, order number 0603672900
- Manufacturer: Robert Bosch Power Tools GmbH, Leinfelden-Echterdingen, Germany; US sales entity Robert Bosch Tool Corporation, Mount Prospect, IL
- Category: Laser distance meter (DIY measuring tool)
- Measurement range: 0.150-25.000 m distance, typical measurement time 0.5 s, maximum 4 s
- Accuracy and laser: ±2.0 mm measurement accuracy, class 2 laser diode at 635 nm wavelength
- Power and size: 2 x 1.2 V HR03 (AAA) rechargeable batteries, 104 x 38 x 23 mm tool dimensions, 0.080 kg weight
- Functions: Area calculation in square meters, memory for last 10 measurement and calculation values, automatic deactivation after 5 minutes
- Target audience: DIY homeowners and hobby users needing compact, simple distance and area measurements with adapter-based flexibility
