Calibrating the scale. any tips? was i supposed to buy weights? i’m so fresh to this. thank you for help, it’s not wasted.

You shouldn't have to calibrat your scales as long as what you are weighing is the only thing on the scales. If you have the item in a container you will want to weight the container empty then weight the item together and subtract the weight of the container or put an empty container on your scales and leave it there and set your scales to 0.00 to get the weight of the item being weighted. I hope this helps you.

Will it work on rough diamond in the field?

A diamond rather it’s uncut or cut, should register the same. Sorry we really haven’t had a chance to test it yet. Sorry we can’t help you more.

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Diamond Tester Pen, High Accuracy Jewelry Diamond Tester＋200g/0.01g Mini Jewelry Scale＋60X Mini LED Magnifying, Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter

Product ID: 451101736

💎High-precision diamond & multi-gem tester

🔍60X LED magnifier for flawless clarity checks

⚖️200g/0.01g ultra-accurate mini jewelry scale

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€ 56.20

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Description

💼 Elevate your jewelry game with precision tools that pros and trendsetters trust!

COMPACT TRAVEL READY - All-in-one kit fits in your purse or backpack—perfect for flea markets, garage sales, or professional appraisals.
ENHANCED CLARITY INSPECTION - 60X LED magnifying loupe reveals every detail, ensuring your stones are flawless and genuine.
PRECISION WEIGHT MEASUREMENT - Mini scale with 0.01g readability & 6 units for exact gem & jewelry weighing on the go.
INSTANT GEMSTONE AUTHENTICATION - Detects diamonds, sapphires, rubies & more with professional-grade thermal conductivity tech—no expertise needed.
ENERGY EFFICIENT USER FRIENDLY - Auto-off function saves battery; simple operation means fast, reliable results anytime, anywhere.

This professional-grade Diamond Tester Pen kit combines a high-accuracy thermal conductivity tester, a 200g/0.01g mini jewelry scale, and a 60X LED magnifying loupe. Designed for both novices and experts, it quickly authenticates diamonds and multiple gemstones, weighs with precision, and inspects clarity—all in a compact, portable set ideal for on-the-go appraisals and confident buying decisions.

Specifications

ASIN	B0B1HLJR57
Best Sellers Rank	#93,458 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #28 in Jewelry Diamond Testers
Customer Reviews	4.0 4.0 out of 5 stars (581)
Date First Available	May 17, 2022
Item Weight	12.6 ounces
Item model number	ABD-H4-45
Manufacturer	Szxhf
Product Dimensions	5.91 x 1.97 x 1.57 inches

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 56.20

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In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

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TrustScore 4.5 | 7,300+ reviews

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