How to choose the best thickness gauge?

Select a thickness gauge based on your required measurement range and precision. For tasks needing accuracy up to 1mm with fine resolution, the Mitutoyo 184-301S with its 0.05-1mm range and marked steel leaves is ideal. Consider the blade length (150mm here) and the number of leaves (13) to match your specific application needs.

What is the difference between a dial, vernier, and digital depth gauge?

A vernier depth gauge is read from an engraved scale, a dial depth gauge shows the reading on an analog dial pointer, and a digital depth gauge displays the measurement on an LCD. Digital models typically offer metric/inch switching and a zero-set function at any position, while vernier and dial versions need no battery and read directly from the scale.

Is the Mitutoyo 184-301S thickness gauge accurate for Indian workshops?

Yes, the Mitutoyo 184-301S is known for its high accuracy and quality, making it suitable for demanding Indian workshops. Its precision-finished steel construction and marked leaves ensure reliable measurements for critical engineering and manufacturing tasks.

How to use the Mitutoyo 184-301S thickness gauge?

Select the appropriate leaf for your measurement range (0.05-1mm). Insert the leaf between the surfaces you need to measure, such as a gap or slot. Use the knurled locking nut to secure the leaf in place for a stable reading. The thickness is clearly marked on each leaf.

What is the best thickness gauge?

The 'best' thickness gauge depends on your specific needs. For high precision, durability, and ease of use in industrial settings, the Mitutoyo 184-301S is an excellent choice due to its quality steel construction, clear markings, and reliable locking mechanism.

Can I use the Mitutoyo 184-301S daily?

Yes, the Mitutoyo 184-301S is built with durable steel construction designed for long-service wear resistance and reliable handling under daily industrial use. Its quality ensures consistent measurement transfer for frequent applications.

What are the side effects of using a thickness gauge?

Thickness gauges themselves do not have side effects. However, improper use or handling of the steel leaves could potentially lead to minor cuts if not careful. Always store the gauge securely in its case when not in use.

What are the benefits of Mitutoyo thickness gauges?

Mitutoyo thickness gauges offer superior accuracy, repeatability, and durability. Benefits include precise dimensional verification, long-service wear resistance from steel construction, and ergonomic features like marked leaves and locking mechanisms for efficient workflow.

Mitutoyo 184-301S Thickness Gage 0.05-1mm | 150mm Blade, 13 Leaves, Precision Steel

Name: Mitutoyo 184-301S Thickness Gage 0.05-1mm | 150mm Blade Length, 13-Leaf Set
Brand: Mitutoyo
SKU: hjc5251
Price: 10166.00 INR
Availability: InStock

About this item

Mitutoyo 184-301S thickness gauge provides precise 0.05-1mm measurements with a 150mm blade and 13 leaves, ideal for Indian workshops. Imported from authorized US retailers and authorized brand partners, this gauge ensures accurate dimensional verification for machining, inspection, and fabrication workflows. All customs duties and GST are included in the price, with ExpressBox tracked delivery.

Constructed from durable, precision-finished steel, this gauge offers long-service wear resistance and consistent measurement transfer. Marked leaves and a knurled locking nut support fast identification and dependable readings, making it suitable for tasks like internal bore transfer, thread identification, and gap measurement. Its quality is backed by Mitutoyo's legacy in metrology.

For Indian engineers and machinists, this Mitutoyo gauge offers superior accuracy compared to generic alternatives. The 150mm blade length and 0.05-1mm range cover common industrial needs. Ensure your measurements are precise with this imported, high-quality tool. All customs duties and GST are pre-paid.

Key Features

PRECISION MEASUREMENT SUPPORT: Built with 0.03 to 0.05mm, 0.05 to 0.08mm, or 0.05 to 1.0mm to deliver accurate, repeatable dimensional verification across machining, inspection, and fabrication workflows requiring stable measurement control.
DURABLE STEEL CONSTRUCTION: Manufactured from precision-finished steel to ensure long-service wear resistance, reliable handling, and consistent measurement transfer under daily industrial use.
APPLICATION-READY DESIGN: Engineered for tasks such as internal bore transfer, thread identification, gap measurement, or radius verification, depending on model configuration and leaf geometry.
ERGONOMIC & TRACEABLE FEATURES: Marked leaves, locking mechanisms, or secure clamping designs support fast identification, dependable readings, and workflow efficiency in inspection environments.
A LEGACY OF QUALITY: Our ultra-precise measurement solutions bring improved performance to countless industries, including aerospace, medical, automotive and energy. With more than 5,500 products the largest product portfolio of any commercial metrology provider we have the solutions you need to meet today's metrological challenges and customer expectations.

Why choose this product

Unrivaled Precision from Mitutoyo

Mitutoyo is a global leader in precision measuring instruments, founded in Tokyo in 1934. This 184-301S thickness gauge embodies that legacy, offering superior accuracy and repeatability essential for critical engineering and manufacturing tasks in India. Unlike local alternatives that may vary in quality control, this gauge is sourced directly from authorized US retailers and partners, ensuring you receive a genuine product built to exacting standards. All customs duties and GST are included, providing a transparent landed cost.

Ideal for Machinists, Engineers, and Inspectors

This gauge is perfect for professionals in aerospace, automotive, and general manufacturing who require precise gap, slot, or bore measurements. It is best suited for those who prioritize accuracy and durability over basic functionality. Individuals needing only occasional, non-critical measurements might find simpler, less precise tools sufficient. Ensure your application demands high-tolerance verification before purchase.

How to use

Choose a steel leaf from the 0.05-1mm range that best approximates the gap or thickness you need to measure. Ensure the leaf is clean and free from debris. — Select Appropriate Leaf
Gently insert the selected leaf into the gap, slot, or between the surfaces. Slide it until slight resistance is felt, indicating it has reached the narrowest point of the space. — Insert and Measure
Use the knurled locking nut to hold the leaf firmly in place. Read the thickness value directly from the clear markings on the leaf. This ensures a stable and accurate measurement. — Secure and Read
After use, carefully retract the leaf and store the gauge securely in its protective case. This prevents damage to the leaves and ensures the tool remains in good condition for future precise measurements. — Store Safely

Example scenarios

Typical situations where Mitutoyo 184-301S Thickness Gage 0.05-1mm | 150mm Blade Length helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

An Indian automotive mechanic needs to measure precise gaps in engine components or verify clearances for custom parts.

How this product helps

The Mitutoyo 184-301S offers the 0.05-1mm range and 150mm blade length needed for detailed work. Its durable steel construction ensures it withstands workshop conditions, providing reliable measurements for critical repairs and custom fittings.

Scenario 2

Illustrative example

Where it helps

A quality control inspector in an Indian manufacturing plant requires consistent, repeatable measurements for product verification.

How this product helps

With its precision-finished steel and clearly marked leaves, the Mitutoyo gauge provides the traceability and accuracy needed for QC. The locking nut ensures readings remain stable, crucial for maintaining quality standards across production batches.

Specifications

Usage

Application	Gap measurement, slot measurement, bore transfer, thread identification
Usage	Insert leaves between surfaces to measure gap or thickness. Use locking nut to secure leaf for stable readings.
Cost per use	This 13-leaf set is designed for long-term use and durability, not a consumable item with a per-use cost.
Shelf life after opening	N/A - Durable tool
Reapplication math	N/A - Durable tool
Contraindications	Not suitable for measuring non-flat surfaces or extremely high temperatures.
Allergens / common irritants	Steel construction; handle with care to avoid sharp edges.

How we compare

Feature	Mitutoyo 184-301S Thickness	Others
Accuracy & Precision	0.05-1mm range, high repeatability, marked leaves, precision steel	Varies by brand; typically 0.05-1mm range, accuracy may differ, markings can be less clear.
Construction & Durability	Precision-finished steel, long-service wear resistance, secure locking nut	Often steel or carbon steel; durability and finish can vary significantly.
Blade Length & Leaves	150mm blade, 13 leaves	Commonly 100mm or 150mm blades, leaf count varies (e.g., 10-20 leaves).
Ease of Use & Traceability	Clearly marked leaves, knurled locking nut for stability	Markings may be less distinct; locking mechanisms can be less robust.
Brand Legacy & Trust	Mitutoyo: Global leader in metrology since 1934	Local brands may lack established international reputation for precision.

SKU	hjc5251
GTIN	04946368424095
Brand	Mitutoyo
Model Number	184-301S
Part Number	184-301S
Color	Silver
Material	Alloy Steel
Set Name	13-Leaf Set
Number of Items	1
Number of Leaves	13
Blade Length	150 mm (5.91 inches)
Blade Width	13 mm (0.51 inches)
Thickness Range	0.05-1 mm (0.002-0.039 inches)
Item Weight	0.13 kg (0.27 lbs)
Item Package Weight	0.139 kg
Country of Origin	Japan

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Mitutoyo 184-301S Thickness Gage 0.05-1mm | 150mm Blade Length, 13-Leaf Set

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About this item

Key Features

Why choose this product

How to use

Example scenarios

Specifications

Usage

How we compare

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