Caliper Tesa 150 mm digital IP67 ABS/RD1.5 twin-cal, 3V battery

Tesa 150 mm digital caliper with IP67 protection is a precision measuring instrument designed for length and diameter measurements in demanding environments. The tool features a 150 mm measuring range, digital readout with ABS function for quick zeroing and incremental measurements, and robust twin-cal jaws for reliable inside and outside measurements. With RD1.5 resolution and a replaceable 3V battery, this caliper combines accuracy and durability for workshop, inspection and quality-control tasks where water and dust resistance is required.

Advantages

The caliper’s IP67 rating ensures protection against dust ingress and temporary immersion in water, making it suitable for wet or contaminated work areas. The ABS (absolute) function maintains position reference after battery changes, reducing downtime and measurement errors. Twin-cal jaws provide stable contact for both internal and external dimensions, while the RD1.5 resolution delivers fine readable increments for precise measurements. The compact 150 mm form factor balances reach and handling, and the digital display provides clear numeric results.

Suitable for

• Workshop measuring of parts and components
• Incoming inspection and quality control of small to medium-sized items
• Machining set-up and verification tasks
• Field measurements in environments exposed to dust or moisture

Key specifications

• Measuring range: 150 mm
• Protection class: IP67 (dust tight, temporary immersion resistant)
• Resolution: RD1.5
• Functions: Digital readout, ABS (absolute) mode, zero setting
• Jaw type: Twin-cal for internal and external measurements
• Power source: 3V battery

How to use

Switch on the caliper and set the display to ABS mode if absolute reference is required. Zero the instrument at closed-jaw position to establish a local reference when performing incremental measurements. Use the external jaws to measure outside dimensions and the internal jaws for bores or inner widths; ensure jaws are clean and make consistent contact with the workpiece without excessive force. Read the measurement directly from the digital display and record values as needed. Replace the 3V battery when the display indicates low power, then check or reset zero if necessary.

Usage recommendations

Keep the measuring surfaces clean and free of debris to maintain accuracy. After exposure to water, rinse and dry the caliper before storage; avoid long-term immersion despite IP67 rating. Store the instrument in a protective case and handle the jaws with care to prevent nicks that could affect measurement accuracy.