150mm Plastic Slide Caliper Double Scale Vernier Caliper – Blue Color

A 150mm Plastic Slide Caliper Double Scale Vernier Caliper is a precision measuring instrument. It is used to measure the dimensions (length, width, and depth) of objects with high accuracy.

Features of 150mm Plastic Slide Caliper: 

• Plastic steel lightweight body.
• Accurate graduation with clear white marking.
• 150mm/6″ metric and inch for double use.
• For external, internal, and depth precision measurement without any trouble. great item for students.
• For reference use only.
• Quantity: 1Pcs

Specification of 150mm Plastic Slide Caliper:

• Material: Plastic
• Total Size: 210x75mm
• Measurement Range: 0-210mm
• Color: Light Blue
• Made in China
• How to Read a Vernier Caliper:
  Place the object between the jaws of the caliper, either inside (for internal measurements) or between the outside edges (for external measurements).
• Read the main scale: This gives the whole number measurement in millimeters (or inches) up to the first decimal point.
• Read the Vernier scale: The Vernier scale is used to identify the fraction of a millimeter. The number on the Vernier scale that aligns perfectly with the main scale gives the additional fraction of the measurement.
• Combine the two readings: The final measurement is the sum of the main scale reading and the Vernier scale reading.

General Uses of 150mm Plastic Slide Caliper:

• Precision Measurement: Ideal for measuring small parts, components, and objects with high accuracy.
• Engineering and Workshop: Commonly used in mechanical and woodworking applications to measure length, depth, and internal/external diameters.
• Educational Purpose: Used in schools and laboratories for teaching students about precise measurement techniques.

• Advantages:

  • Portable: Lightweight and easy to carry around.
  • Accurate: Offers precision that a standard ruler or tape measure cannot match.
  • Versatile: Measures a wide variety of dimensions (internal, external, depth).
  • Dual Scale: Provides convenience for users needing measurements in either metric or imperial units.

  Limitations:

  • Material Durability: Plastic calipers may wear down over time, and they are less robust than metal models.
  • Precision Limit: While accurate for most general purposes, plastic Vernier calipers may not provide the same level of precision as higher-end metal or digital versions.

Caution: Be careful the sharp needle for depth measurement will thrust out when opening the jaw of the caliper. Keep out of reach of children.

In summary, a 150mm Plastic Slide Caliper Double Scale Vernier Caliper is a practical and cost-effective tool for precise measurements in everyday tasks and educational settings. It allows users to measure objects accurately in both millimeters and inches, with a compact, lightweight design for ease of use.