6" Plastic Dial Caliper, Metric - General Tools & Instruments

The General Tools & Instruments 144MM 6" Plastic Dial Caliper, Metric, is engineered for professional technicians and mechanics requiring precise metric measurements in automotive and industrial settings. Constructed from robust, non-conductive, fiberglass-reinforced plastic, this caliper delivers accurate readings up to 150mm while actively preventing marring on sensitive or finished surfaces. It is an indispensable tool for tasks demanding both exact dimensions and the preservation of surface integrity.

Key Features

• Precise Metric Measurement: Offers accurate readings from 0-150mm with a 0.1mm resolution, essential for critical dimensioning tasks in professional applications.
• Non-Marring & Non-Conductive Design: Engineered from durable, high-strength, fiberglass-reinforced plastic (FRP), preventing scratches and providing electrical insulation on delicate components and finished materials.
• Versatile Four-Way Measurement: Measures outside diameter (OD), inside diameter (ID), depth, and step, providing comprehensive utility from a single instrument.
• High-Contrast, Glare-Free Dial: Features a clear, easy-to-read display with an adjustable bezel and glare-free lens for quick and accurate interpretation of measurements, enhancing workflow efficiency.
• Smooth Glide Action: Designed with consistent, effortless jaw movement and a free-wheeling thumb roller for precise positioning and repeatable readings.

Applications

This versatile caliper is an indispensable tool for a range of professional and technical tasks:

• Automotive Diagnostics & Repair: Ideal for precise measurements of brake component runout, component clearances, engine part dimensions, and body panel alignment, particularly on painted or delicate surfaces where metal calipers could cause damage.
• Industrial Maintenance: Useful for checking tolerances on machine parts, verifying component fit, and assessing wear on non-metallic elements, ensuring operational reliability without surface damage.
• Precision Manufacturing: Suitable for quality control inspections of soft metals, plastics, composites, and other delicate materials where surface integrity and precise dimensions are paramount.
• Fabrication & Workshop Use: Perfect for accurate dimensioning of materials and components in woodworking, plastics fabrication, and general workshop tasks, preventing surface damage on finished workpieces.

Specifications

• Measurement System: Metric
• Measurement Range: 0-150mm (6 inches)
• Measurement Type: Outside Dimension (OD), Inside Dimension (ID), Depth, Step
• Display: Dial
• Material: High-grade, fiberglass-reinforced plastic (FRP)
• Model Number: 144MM
• Manufacturer: General Tools & Instruments