Caliper 25 mm faster tools model 04-1-0130 — precision measuring tool

Caliper 25 mm faster tools model 04-1-0130 — precision measuring tool is a compact vernier caliper designed for external and internal linear measurements up to 25 mm. The tool provides straightforward, reliable readouts for small parts and quick dimensional checks in workshop, hobby and field environments. Its compact size and simple operation make it suitable for technicians and hobbyists who need basic, repeatable measurement capability without complex features.

Advantages

The caliper combines a rigid measuring jaw with a clear, easy-to-read scale to deliver consistent accuracy for small measurements. Its compact form factor allows storage in a toolbox or pocket and supports use in confined spaces. The tool’s mechanical design does not require batteries, ensuring readiness for immediate use and low maintenance. Construction materials and finishing are chosen to resist common workshop wear while maintaining measurement stability.

Suitable for

• Quick external diameter checks on small shafts, pins and rods
• Measuring internal dimensions of small bores and slots
• Hobby projects, model making and DIY tasks requiring precise small-scale measurements
• Routine maintenance and inspection tasks in workshops and service vehicles

Key specifications

• Measuring range: up to 25 mm
• Measurement type: external and internal linear measurement
• Scale type: vernier/mechanical scale for direct reading
• Material: metal measuring jaws and body with corrosion-resistant finish
• Length and form factor: compact, pocketable design for access in tight spaces
• Power: no batteries required (mechanical operation)
• Typical accuracy: designed for precision small-scale measurements (suitable for workshop and hobby use)

How to use

Hold the caliper by the body and carefully slide the jaws together or apart to contact the part to be measured. For external measurements, place the object between the outer jaws and close gently until both jaws contact the surface without excessive force. For internal measurements, insert the inner jaws into the bore or slot and open until a snug contact is achieved. Read the main and vernier scales directly to obtain the measurement. Keep the measuring faces clean and free of debris to ensure accurate readings.

Usage recommendations

Store the caliper in a dry place and protect it from impacts. Before each use, inspect the jaws for nicks or dirt and calibrate or check against a gauge block if high accuracy is required. Avoid applying excessive clamping force and do not use the caliper as a pry tool. Periodic light lubrication of sliding surfaces will maintain smooth operation.