Digital Vernier Caliper - 6" / 150mm

This digital caliper uses one 1.5v SR44 battery, which is included in the package.

Press the 'mm/in' button located on the digital display unit to toggle between metric (mm) and imperial (inch) measurements.

Yes, the design of the vernier caliper allows for the measurement of external dimensions, internal dimensions, and step/depth measurements.

Ensure the jaws are closed or set to your desired zero point, then press the 'ZERO' button on the display unit.

The conversion chart provides standard metric-to-imperial conversions for common measurements within the caliper's range. Always double-check critical conversions.

Wipe the caliper with a soft, dry cloth. For tougher marks, use a slightly damp cloth, but avoid getting moisture into the electronic components. Store in the case when not in use.

Please refer to the product packaging or manufacturer's documentation for specific warranty information, as it is not detailed in the provided product description.

Ensure the 1.5v SR44 battery is correctly inserted and has sufficient charge. Check the battery contacts for corrosion and clean if necessary.

Verify the jaws are clean and free of debris. Ensure the locking thumb screw is not interfering with jaw movement. Check for any damage to the measuring surfaces. For critical applications, consider recalibration.

Clean the sliding surfaces of the caliper with a dry cloth. If necessary, apply a small amount of suitable lubricant to the slide mechanism, wiping away any excess.

Press the 'ABS/ZERO' or 'mm/in' button on the display unit to cycle through measurement modes and select the desired unit.