Digital Caliper Tesa 150 Digits IP67 3V — 150 mm measuring range, IP67 protection, battery-powered

Digital caliper Tesa 150 Digits IP67 3V is a precision measuring instrument with a 150 mm measuring range and IP67-rated protection against dust and temporary water immersion. The caliper provides a clear digital readout for external, internal, depth and step measurements and is powered by a 3V battery. Its washable and robust construction is designed for repeated workshop use and inspection tasks where reliable, portable measurement is required.

Advantages

The instrument combines a compact 150 mm range with a digital display that reduces reading errors and speeds up measurement tasks. IP67 protection ensures resistance to dust and water, enabling use in environments where splashes or temporary immersion may occur and allowing for straightforward cleaning. Battery operation offers portability and independence from mains power, while the durable construction supports frequent handling and workshop conditions.

Suitable for

• Workshop dimension checks of parts and components
• Quality control inspections in production and assembly
• Engineering measurement tasks and prototyping
• Measurement of external diameters, internal bores, depths and steps

Key specifications

• Measuring range: 150 mm
• Protection class: IP67 (dust tight and protected against temporary immersion)
• Power supply: 3 V battery
• Measurement functions: external, internal, depth, step
• Display type: digital readout

How to use

Switch on the caliper and zero the display with the jaws closed before taking measurements. For external measurements, place the object between the main jaws and slide the movable jaw until contact is made, then read the value on the digital display. For internal measurements, use the smaller jaws at the top of the caliper, expand them inside the bore and read the display. For depth or step measurements, use the depth rod or step face provided and ensure the caliper is perpendicular to the measured surface. After use, clean the instrument, dry it if wet, and remove the battery if storing for long periods.

Usage recommendations

To preserve accuracy and IP67 protection, rinse or wipe the caliper with clean water and mild detergent if contaminated, avoid high-pressure washing and strong solvents, and perform periodic calibration checks according to your quality procedures. Replace the 3 V battery promptly when display dimming or inconsistent readings appear to maintain reliable operation.