Expertly Made QP Calibration Weights 1000g 8PCS OIML Class M1 High Precision Scale Calibration Weight Set 10g 20g 50g 100g 200g 500g Calibration Weight with Tweezers for Digital Scale Gram Scale Lab Scale 10g 20g 50g 100g 200g 500g Calibration Weight with

Expertly Made QP Calibration Weights 1000g 8PCS OIML Class M1 High Precision Scale Calibration Weight Set 10g 20g 50g 100g 200g 500g Calibration Weight with Tweezers for Digital Scale Gram Scale Lab Scale 10g 20g 50g 100g 200g 500g Calibration Weight with Tweezer Elite

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$19.78 $32.97

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Ensure the accuracy of your scales with this rigorously tested calibration weight set. Crafted from stainless steel with precision engineering, these OIML Class M1 weights provide the foundation for reliable measurements across laboratory, commercial, and professional applications.

🎋 At a Glance

Total Weight

1000g across 8 pieces

Material

Stainless steel with chrome plating

Certification

OIML Class M1

Finish

Mirror-polished surfaces

📦 What's Included

⚖️

Complete Set CompositionIncludes 10g×1, 20g×2, 50g×1, 100g×2, 200g×1, and 500g×1 for versatile calibration needs

✨

Premium ConstructionChrome-plated stainless steel with mirror-polished surfaces resists corrosion and maintains precision

📦

Protective PackagingDouble-layer foam and cardboard wrapping safeguard weights during transport and storage

📐 Specifications

Piece Count

8 pieces

Weight Range

10g to 500g denominations

Total Capacity

1000g

Material Composition

Stainless steel with chrome plating

Surface Finish

Mirror-polished

Standard Certification

OIML Class M1

Included Accessories

Plastic tweezers for safe handling

🧼 Care

🧤

Gentle HandlingUse included tweezers to avoid direct contact and maintain surface integrity

🏠

Proper StorageKeep in the protective foam-lined box away from moisture and extreme conditions

✋

Regular InspectionPeriodically verify calibration to ensure continued accuracy in your measurements

🎯 Made For

These calibration weights are designed for anyone who relies on precise measurement—laboratory technicians, industrial professionals, jewelry specialists, and commercial food scale operators. They restore confidence to your measuring instruments.

— Why We Selected This —Accurate measurements form the backbone of quality work across countless professions. This weight set eliminates guesswork by providing traceable, tested references for scale calibration.

📦 Product Details

Certification Standard

OIML Class M1—internationally recognized for precision measurement

Manufacturing Process

Chrome-plated with mirror-polished surfaces for durability and accuracy

Application Versatility

Suitable for digital scales, pocket scales, jewelry scales, food scales, and laboratory equipment

Handling Tool

Stainless steel tweezers included to protect weight surfaces and ensure safe use

Packaging Protection

Double-layer foam construction prevents damage during shipping and storage

↩️

30-Day Returns

Unused items, 30 days. Damaged, wrong, or lost made right.

🔒

Secure Checkout

Encrypted payment, by Shopify.

📦

Tracked Shipping

Every order ships with tracking.

Why Home Cooks Choose SERA

✓ Hand-Curated

Every tool & ingredient is selected for quality — not mass-listed.

✓ Café & Kitchen Guidance

Clear how-to notes so you get great results at home.

✓ Support

Questions? Our team replies within 24–48 hours.

📬 Shipping & Delivery: Your order ships with tracking and a confirmation email. Delivery times vary by destination. Easy 30-day returns on unused items — plus damaged, wrong, or lost orders made right.

Customer Reviews

David Garcia

1/21/25

I was blown away by the effectiveness of this product! Great value for money. Highly satisfied!

Ashley Martinez

7/30/24

This is by far one of the best purchases I’ve made. It’s efficient, stylish, and easy to use.

Daniel Thomas

1/8/25

Incredible! I’ve tried many similar products, but this one stands out. Definitely a five-star product!

Mia Thompson

5/29/24

Love, love, love this! It’s just what I needed, and it performs beyond expectations.

Ethan White

2/16/25

This product is a game changer! Fantastic performance and easy to use. Highly recommend it!

Ava Harris

7/11/24

Totally in love with this item! Great quality and it does exactly what it promises. Five stars!

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