--- product_id: 652719761 title: "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" brand: "szxhf" price: "¥10894" currency: JPY in_stock: true reviews_count: 10 category: "Szxhf" url: https://www.desertcart.jp/products/652719761-diamond-tester-pen-high-accuracy-jewelry-diamond-tester-200g-0 store_origin: JP region: Japan --- # High-precision thermal conductivity diamond tester 60X LED illuminated magnifying loupe 200g/0.01g ultra-accurate mini jewelry scale 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 **Brand:** szxhf **Price:** ¥10894 **Availability:** ✅ In Stock ## Summary > 💼 Elevate your gem game: precision testing meets sleek portability! ## Quick Answers - **What is this?** 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 by szxhf - **How much does it cost?** ¥10894 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/652719761-diamond-tester-pen-high-accuracy-jewelry-diamond-tester-200g-0) ## Best For - szxhf enthusiasts ## Why This Product - Trusted szxhf brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & User-Friendly:** Non-destructive testing with intuitive operation and energy-saving auto-off for hassle-free use. - • **Compact & Travel-Ready:** All-in-one portable kit fits effortlessly in your purse or backpack—perfect for flea markets and auctions. - • **Enhanced Clarity Inspection:** 60X LED magnifier reveals every detail, ensuring your stones sparkle with verified clarity. - • **Precision Weight Measurement:** Mini jewelry scale with 0.01g readability and 6 units for flawless gem appraisal on the go. - • **Instant Gemstone Authentication:** Detects diamonds, sapphires, rubies & more with professional-grade accuracy—no expertise needed. ## Overview This professional-grade Diamond Tester Pen combines high-accuracy thermal conductivity testing with 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, measures precise weights in six units, and inspects clarity with bright LED illumination. Compact and portable, it’s ideal for jewelry professionals, collectors, and savvy shoppers seeking reliable, on-the-spot verification. ## Description Diamond Tester, High Accuracy Jewelry Diamond Tester Pen＋200g/0.01g Mini Jewelry Scale＋60X Mini LED Magnifying, Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter- Perfect for food, tablets, powder, gemstones, coins, jewelry, weed,gold, silver, coins and etc. Accuracy and portability are what we pursue all the time, we've been working on it to becoming your precision stewards. How To Test Diamond Turn on the switch. Make sure only 1 light is lighting up on the scale. Wait few seconds for the probe to heat up until Lamp on ready OK. Turn on the lights numbers corresponding to the indoor temperature and diamond weight. If don't know. Set 4 lights is lighting up on the scale. Use the diamond discriminator probe to make 90-degree contact with the measured object, and observe the indicator light change. It needs a little bit of force to stop it on the diamond surface and make full contact. If unsuccessful, please repeat the second step. Working power supply: DC 9 V battery ( included) 200g/0.01g Mini Jewelry Scale, Pocket Scale Color: Silver Increments Readability: 0.01g Measure Range: 0.05g - 200g Accuracy: ± 0.03g Units: g, oz, dwt, gn, ct, ozt Weight: 4oz/ 114g Battery: 2 x AAA(included) 60X Microscope Magnifying Glasses Bright LED light of the Magnifying Glass provides enough light at any dim conditions; The pocket size is convenience to carry, you can use it in everywhere With a Faux Leather Pouch, Can Protect it From Scratch, Attrition, Etc. Package include: 1 x Jewelry tester 1 x Jewelry loupe 1 x Jewelry Scale Popular among professionals, hobbyists, coin enthusiasts, and business owners alike. Excellent tools. Excellent Value. Great gift idea. Review: Good Product - Good product All elements are working properly Review: Usefull - Good 👍 ## Features - This gemstone testing equipment is not only a diamond tester, but also a multi gemstone tester. It can detect if a gemstone is real or fake, including: diamond, sapphire, ruby, crystal, agate, jadeite, and other precious stone of various sizes. - Simple to Use Diamond Tester Pen is simple to operate to get results, professional(s) are not required. Simply turn on our Diamond Tester Pen detector; place the tip of the Diamond Tester on the gem stone (lightly pressed is sufficient) and If the stone is fake, crystal or cubic zirconia, the tester will not beep. reads weights of adiamond use 200g/0.01g Mini Jewelry Scale, To determine the clarity of a diamond use 60X LED lighted Loupe, magnifying glasses. - This pocket scale has 200 gram max weight capacity and reads weights in increments of 0.01g. High precision sensors make sure the accuracy. 6 weigh modes available - g/ oz/ gn/ ct/ dwt/ ozt.Tare & Auto-off: You can use the tare function to zero the weight of container within 200g. Energy saving by 3 minutes auto-off function. - Portable Diamond Tester Pen and 60X LED Lighted Loupe each comes with its own convenient carrying cases. Both items are small and can fit into any purse or backpack. Diamond Tester Pen and 60X LED Lighted Loupe combo and 200g/0.01g Mini Jewelry Scal is a must have tool kit when you are going to a garage sale, flea market, swap meet, etc. Alternatively, its also a great tool to have when testing your own jewelry. - Application Range:Industrial Purpose, Circuit Board And Printing , Industry, Medicine, Gardening, Coin, Diamond,Stamp, Jewelry, Appraisal, Education, Geography, Home And Office.fast and safe This diamond selector tester designed for quick, precise, and safe diamond testing. No harm to diamonds. If you have any questions about use, please contact us. We will explain in detail. Professional equipment, the use method needs to learn slowly. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B1HLJR57 | | Best Sellers Rank | #56,003 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #550 in Beading & Jewelry-Making | | Country of Origin | India | | Generic Name | Diamond Tester Pen | | Item Dimensions LxWxH | 15 x 5 x 4 Centimeters | | Item Weight | 358 g | | Item model number | ABD-H4-45 | | Manufacturer | Szxhf | ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/71x1yLE--8L.jpg) ## Questions & Answers **Q: 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.** A: 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. **Q: Will it work on rough diamond in the field?** A: 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Product *by S***H on 8 November 2025* Good product All elements are working properly ### ⭐⭐⭐⭐⭐ Usefull *by D***A on 9 October 2025* Good 👍 ### ⭐ Bogas *by J***A on 2 April 2026* Botel tutu ## Frequently Bought Together - 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 - Professional Gold, Silver, Platinum Jewelry Testing Kit with Stone Instructions and Box with 30X Eye Loupe Magnifier Precious Metals 10K 14K 18K 24K 999 925 Scrap - WELLZEER Keychain Magnet for Testing Brass,Keychain Pocket Magnets for Purse with Strong Magnetic Rare Earth Neodymium,Gold,Silver, Jewelry,Ferrous Metals Test Magnet (2PACK-D12mm) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/652719761-diamond-tester-pen-high-accuracy-jewelry-diamond-tester-200g-0](https://www.desertcart.jp/products/652719761-diamond-tester-pen-high-accuracy-jewelry-diamond-tester-200g-0) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-10*