Brass Vernier Gauge 4" (100 mm) Measuring Bead Wire Jwellery Tool

• Premium Solid Brass Construction: This precision gauge is crafted from 100% solid brass. Its natural rust-proof and non-magnetic properties make it the ideal instrument for working with sensitive electronic components, jewelry, and delicate laboratory equipment.
• Dual Measurement Capability (Inside & Outside): The intelligent vernier design allows you to measure both the Outer Diameter (OD) and Inner Diameter (ID) of any object with absolute accuracy. It is perfect for gauging beads, wires, jewelry, and small mechanical parts.
• 4-Inch (100 mm) Precision Scale: Featuring both Metric (mm) and Imperial (Inches) scales, this tool covers a versatile range up to 4 inches. It is the perfect all-rounder for daily workshop tasks, hobbyist projects, and professional craftsmanship.
• Ultra-Precision & Smooth Operation: Engineered with a high-tolerance sliding mechanism, this caliper operates with effortless smoothness. The friction-free movement allows for precise, one-handed measurements without any sticking or resistance.
• High-Contrast, Easy-to-Read Numbers: The markings are deeply etched into the brass surface for maximum longevity. These large, clear numerals are easy to read even in low-light conditions, reducing eye strain during detailed work.
• Compact & Travel-Friendly: Weighing just 4.2 ounces with a pocket-sized profile, this gauge fits easily into your tool pouch or apron. It is the perfect companion for field inspections and on-the-spot site measurements.
• Non-Marring Material: Unlike hardened steel calipers, the brass construction is slightly softer, ensuring it will not scratch or mar precious workpieces such as gold, silver, or highly polished metals.
• Professional Grade Quality: Manufactured by Global Tools, this gauge is renowned among machinists and artisans for its superior finish and reliable accuracy.

Dispatch Time: 1–2 business days
International Delivery: 5–12 business days (location-wise)
Tracking: End-to-end international tracking available
Packaging: Shockproof & secure export packaging
Customs/Duties: May apply based on destination country
Carrier: DHL / FedEx / UPS (depending on region)

Warranty: 6–12 months (manufacturing defects only)
Returns: Accepted for defective, damaged, or incorrect items
Return Window: 7 days from delivery
Replacement: Free replacement for eligible claims
Process: Email support with product video/photos
Note: Used/damaged by customer items not returnable

Read the user manual before first use

Wear safety gloves & eye protection when required

Keep away from children

Do not overload or misuse the product

Store in a dry, moisture-free environment

Clean tools after use to maintain performance