Bosch Professional Measuring Wheel (GWM 32)

The Bosch Professional Measuring Wheel GWM 32 is a precision mechanical distance measuring tool designed for construction professionals, surveyors, and field technicians who require accurate long-distance measurements across varied terrain. Built with a durable die-cast aluminium structure and an ergonomic design, it delivers reliable performance on smooth surfaces, gravel, and rough construction sites. With a measurement range of up to 9,999.9 meters and certified accuracy, the GWM 32 is ideal for road works, landscaping, civil engineering, and outdoor site planning where dependable large-scale measurement is essential.

Product Features

High-Precision Mechanical Distance Measurement

The GWM 32 provides accurate distance tracking with a measurement range of up to 9,999.9 meters and a precision of ±1 decimetre per 100 meters, ensuring dependable results for professional fieldwork.

Durable Die-Cast Aluminium Construction

Built with high-quality die-cast aluminium, the measuring wheel is engineered for long-term durability, resisting wear and impact in demanding construction environments.

Ergonomic Pistol Grip Handle

The ergonomically designed pistol grip offers comfortable handling and improved control during extended measurement sessions, reducing user fatigue.

Telescopic Adjustable Handle

The continuously adjustable telescopic handle allows users to set a comfortable working height and ensures compact storage during transport.

Robust Rubber-Treaded Wheel

The large 318.5 mm wheel with a durable rubber tread ensures smooth rolling and consistent measurement accuracy on a wide range of surfaces.

Clear Mechanical Counter with Reset Function

The integrated mechanical counter features a clear display for easy reading and a reset button for quick zeroing before new measurements.

PTB Certified Accuracy

The device is PTB-certified, confirming compliance with strict German metrology standards for high-precision measurement performance.

Stable and Impact-Resistant Design

The protective housing and stable structure enhance durability, while the folding stand allows the tool to remain upright during measurement pauses.

Product Specifications

• Measurement range: 0 to 9,999.9 meters
• Accuracy: ±1 decimetre (±10 cm per 100 meters)
• Wheel diameter: 318.5 mm (approximately 12.5 inches)
• Wheel circumference: 1 meter
• Material: die-cast aluminium construction with rubber tread
• Weight: approximately 1.4 kg
• Height: up to 1,090 mm when fully extended
• Handle type: telescopic adjustable handle with pistol grip design
• Counter type: mechanical display with reset function
• Certification: PTB certified precision measurement standard
• Housing: impact-resistant protective casing for counter unit
• Stability feature: folding stand for upright positioning during use