{"title":"Testing, Measuring \u0026 Calibration","description":"\u003cp data-start=\"4200\" data-end=\"4268\"\u003eBrands that provide testing and measuring instruments for jewelry.\u003c\/p\u003e\n\u003cul data-start=\"4269\" data-end=\"4461\"\u003e\n\u003cli data-start=\"4269\" data-end=\"4318\"\u003e\n\u003cstrong data-start=\"4271\" data-end=\"4284\"\u003ePresidium\u003c\/strong\u003e – Diamond and gemstone testers.\u003c\/li\u003e\n\u003cli data-start=\"4319\" data-end=\"4363\"\u003e\n\u003cstrong data-start=\"4321\" data-end=\"4332\"\u003eDialmax\u003c\/strong\u003e – Precision measuring tools.\u003c\/li\u003e\n\u003cli data-start=\"4364\" data-end=\"4405\"\u003e\n\u003cstrong data-start=\"4366\" data-end=\"4376\"\u003eRegine\u003c\/strong\u003e – High-precision tweezers.\u003c\/li\u003e\n\u003cli data-start=\"4406\" data-end=\"4461\"\u003e\n\u003cstrong data-start=\"4408\" data-end=\"4418\"\u003eRenata\u003c\/strong\u003e – Watch batteries and testing equipment.\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"presidium®-synthetic-white-diamond-screener-ii","title":"Presidium® Synthetic White Diamond Screener II","description":"This Presidium® Synthetic White Diamond Screener II (SDS II) carries a 100% Lab-Grown Diamond Referral Rate achieved by ASSURE testing and instantly measures the UV absorption of colorless diamonds to differentiate Type IIa stones from Type Ia stones, allowing you to perform further tests as needed to protect yourself against fraud. Type Ia diamonds contain nitrogen impurities that naturally occur as diamonds are formed. Type IIa diamonds contain virtually no nitrogen impurities, which is typically a characteristic of lab-created diamonds.The unit accurately tests a wide range of sizes, including melee—stones from 0.02–10 carats (stones as small as 1.5mm in width up to stones as large as 5mm in height). The tester is ideal for loose stones and accommodates mounted stones, providing that the settings have an open back.The Synthetic White Diamond Screener II warms up and is ready to use in just four seconds and delivers visual, color-coded results in two seconds:\u003cbr\u003e• A blue light result means the tested stone has a high UV absorption, indicating a natural, Type Ia diamond.\u003cbr\u003e• A red light result means the tested stone has a low UV absorption, indicating a Type IIa diamond, which is usually a synthetic stone.The Presidium® Synthetic White Diamond Screener II features:\u003cbr\u003e• A 5mm metal bar that conveniently raises and lowers the test probe as needed for successful testing of loose stones.\u003cbr\u003e• An interior blue LED light that helps you to precisely place the stone on the pad for accurate testing.\u003cbr\u003e• An auto-off function turns off the interior LED light source when the lid is open and when testing is not taking place, helping extend its service life.\u003cbr\u003e• A test button that blinks red when the unit does not detect a stone on the sensor.\u003cbr\u003e• Power options that allow the unit to run on 110 volts using the included USB cable and adapter or four AAA batteries (not included).\u003cbr\u003e• A low-battery indicator as well as an energy-saving auto-off function that turns off power after 10 minutes of non-use.\u003cbr\u003e• A foam-padded base that keeps the tester in place on your work surface and protects against scratching the surface.The Presidium® Synthetic White Diamond Screener II includes:\u003cbr\u003e• Presidium® Screener testing compartment with hinged lid.\u003cbr\u003e• USB cable and power adapter with a U.S. 2-prong plug (110 volts; 50\/60Hz).\u003cbr\u003e• Protective carrying case with two zippered compartments, one for the SDS II and one for the USB cable and adapter, allowing you to stay organized.\u003cbr\u003e• One-year manufacturer's warranty.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 132 x 100 x 65.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Presidium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 22.445 ounces (636.3g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry Of Origin:\u003c\/strong\u003e Singapore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.636 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":50633772040538,"sku":"115215","price":792.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/115215in1_f3ed0e8f-1f32-4994-993b-9e3483bc484a.jpg?v=1741469071"},{"product_id":"presidium-electronic-gemstone-gauge","title":"Presidium Electronic Gemstone Gauge","description":"\u003cp\u003eThis Presidium® electronic gemstone gauge accurately measures loose or set stones—even those with deep girdles or set in deep mountings—and instantly converts millimeters to carats. An easy-to-read digital display indicates ID and OD from 0–25mm with 0.01mm accuracy, and the gauge includes a jewelry attachment for measuring depths of stones in settings. It features auto shut-off to conserve battery use. A 3-volt battery, protective case, and gemstone weight estimation table are included.\u003c\/p\u003e","brand":"Presidium","offers":[{"title":"Default Title","offer_id":50678308471130,"sku":"115187","price":347.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/115187.jpg?v=1762887091"},{"product_id":"regine-stainless-steel-precision-1-pattern-tweezers","title":"Regine Stainless Steel Precision 1 Pattern Tweezers","description":"\u003cp\u003eThese high-quality Swiss-manufactured tweezers have beveled, sharp extra-fine tips that are suitable for a variety of applications at the bench, including handling components and precisely placing small pieces of solder. Use these tweezers any time you require precision and accuracy. Tough, rust-resistant stainless steel gives a reasonable tool life and good value.\u003c\/p\u003e","brand":"Regine","offers":[{"title":"Default Title","offer_id":50678332555610,"sku":"115281","price":29.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/115281.jpg?v=1763403126"},{"product_id":"regine-stainless-steel-precision-3-pattern-tweezers","title":"Regine Stainless Steel Precision 3 Pattern Tweezers","description":"\u003cp\u003eThese high-quality Swiss-manufactured tweezers have extra-fine tips that are tapered, beveled and very sharp; they are ideal for a variety of applications at the bench, including handling components and precisely placing small pieces of solder. Use these tweezers any time you require precision and accuracy. Tough, rust-resistant stainless steel gives a reasonable tool life and good value.\u003c\/p\u003e","brand":"Regine","offers":[{"title":"Default Title","offer_id":50678332752218,"sku":"115282","price":30.94,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/115282.jpg?v=1763403040"},{"product_id":"regine-stainless-steel-precision-3c-pattern-tweezers","title":"Regine Stainless Steel Precision 3C Pattern Tweezers","description":"\u003cp\u003eThese high-quality Swiss-manufactured tweezers have fine tips that are tapered, beveled and very sharp; they are ideal for a variety of applications at the bench, including handling components and precisely placing small pieces of solder. Use these tweezers any time you require precision and accuracy. Tough, rust-resistant stainless steel gives a reasonable tool life and good value.\u003c\/p\u003e","brand":"Regine","offers":[{"title":"Default Title","offer_id":50678332883290,"sku":"115283","price":30.91,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/115283.jpg?v=1763403145"},{"product_id":"regine-stainless-steel-precision-5-pattern-tweezers","title":"Regine Stainless Steel Precision 5 Pattern Tweezers","description":"\u003cp\u003eThese high-quality Swiss-manufactured tweezers have a narrow shaft and a needle-style medium tip, allowing greater access to tight spaces. These tweezers are ideal for a variety of applications at the bench, including handling components and precisely placing small pieces of solder. Use these tweezers any time you require precision and accuracy. Tough, rust-resistant stainless steel gives a reasonable tool life and good value.\u003c\/p\u003e","brand":"Regine","offers":[{"title":"Default Title","offer_id":50678333014362,"sku":"115284","price":38.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/115284.jpg?v=1763403197"},{"product_id":"regine-stainless-steel-precision-7-curved-pattern-tweezers","title":"Regine Stainless Steel Precision 7 Pattern Tweezers","description":"\u003cp\u003eThese high-quality Swiss-manufactured tweezers have extra-fine tips that are beveled and sharp; the curve increases the visibility of the workpiece. Use these tweezers for a wide range of bench tasks, including handling components and precisely placing small pieces of solder. Use these tweezers any time you require precision and accuracy. Tough, rust-resistant stainless steel gives a reasonable tool life and good value.\u003c\/p\u003e","brand":"Regine","offers":[{"title":"Default Title","offer_id":50678333145434,"sku":"115285","price":40.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/115285.jpg?v=1763226586"},{"product_id":"regine-stainless-steel-precision-aa-pattern-tweezers","title":"Regine Stainless Steel Precision AA Pattern Tweezers","description":"\u003cp\u003eThese high-quality Swiss-manufactured tweezers have fine tips that are tapered and beveled; they are ideal for a variety of applications at the bench, including handling components and precisely placing small pieces of solder. Use these tweezers any time you require precision and accuracy. Tough, rust-resistant stainless steel gives a reasonable tool life and good value.\u003c\/p\u003e","brand":"Regine","offers":[{"title":"Default Title","offer_id":50678333276506,"sku":"115286","price":27.07,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/115286.jpg?v=1763403058"},{"product_id":"regine-stainless-steel-medium-tip-diamond-tweezers","title":"Regine Stainless Steel Medium-Tip Diamond Tweezers","description":"\u003cp\u003eThese high-quality, Swiss-made medium-tip diamond tweezers are ideal for securely gripping stones and small objects; they are manufactured from quality stainless steel to exacting standards for excellent grip and unobstructed stone viewing under a microscope or loupe. The serrated tips are diamond-coated to firmly grip the stone; the satin finish is perfect for viewing stones without reflection or glare. Tough, rust-resistant stainless steel gives a reasonable tool life and good value.\u003c\/p\u003e","brand":"Regine","offers":[{"title":"Default Title","offer_id":50678338748762,"sku":"115502","price":39.23,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/115502.jpg?v=1763397750"},{"product_id":"regine-stainless-steel-medium-tip-locking-diamond-tweezers","title":"Regine Stainless Steel Medium-Tip Locking Diamond Tweezers","description":"\u003cp\u003eThese high-quality, Swiss-made medium-tip locking tweezers are ideal for securely gripping stones and small objects; they are manufactured from quality stainless steel to exacting standards for excellent grip and unobstructed stone viewing under a microscope or loupe. The serrated, diamond-coated tips firmly grip the stone and an ergonomic slide-lock exerts precise, consistent pressure without hand fatigue. The dark, satin finish is ideal for viewing stones without reflection or glare. Tough, rust-resistant stainless steel gives a reasonable tool life and good value.\u003c\/p\u003e","brand":"Regine","offers":[{"title":"Default Title","offer_id":50678338912602,"sku":"115505","price":46.37,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/115505.jpg?v=1763397770"},{"product_id":"regine-stainless-steel-fine-tip-locking-diamond-tweezers","title":"Regine Stainless Steel Fine-Tip Locking Diamond Tweezers","description":"\u003cp\u003eThese high-quality, Swiss-made fine-tip locking tweezers are ideal for securely gripping stones and small objects; they are manufactured from quality stainless steel to exacting standards for excellent grip and unobstructed stone viewing under a microscope or loupe. The diamond-coated tips firmly grip the stone and an ergonomic slide-lock exerts precise, consistent pressure without hand fatigue. The dark, satin finish is ideal for viewing stones without reflection or glare. Tough, rust-resistant stainless steel gives a reasonable tool life and good value.\u003c\/p\u003e","brand":"Regine","offers":[{"title":"Default Title","offer_id":50678339109210,"sku":"115510","price":58.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/115510.jpg?v=1763397788"},{"product_id":"dialmax-reinforced-nylon-dial-caliper-6","title":"DialMax Reinforced Nylon Dial Caliper, 152.4 mm","description":"\u003cp\u003eThis DialMax reinforced nylon caliper features an easy-to-read dial that measures ID and OD from 0–152.4mm with 0.025mm accuracy. A comfortable thumb wheel and lock make it easy adjust to your desired measurement and lock it in to transfer that measurement to other materials. This caliper includes protective case.\u003c\/p\u003e","brand":"Dialmax","offers":[{"title":"Default Title","offer_id":50678365028698,"sku":"116150","price":49.54,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/116150.jpg?v=1763065416"},{"product_id":"watch-case-knife-1","title":"Watch Case Knife","description":"\u003cp\u003eMade in Switzerland by Victorinox, makers of the original Swiss Army Knife, this watchmaker’s knife features two stainless steel blades: one sharp and one beveled case opening. The knife includes a plastic pick and stainless steel tweezers stored in the handle.\u003c\/p\u003e","brand":"Renata","offers":[{"title":"Default Title","offer_id":50678386852186,"sku":"116697","price":26.31,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/116697.jpg?v=1763815285"},{"product_id":"regine-stainless-steel-precision-00-pattern-tweezers","title":"Regine Stainless Steel Precision 00 Pattern Tweezers","description":"\u003cp\u003eThese high-quality Swiss-manufactured tweezers have flat, blunt, extra-fine tips that are suitable for a variety of applications at the bench, including handling components and precisely placing small pieces of solder. Use these tweezers any time you require precision and accuracy. Tough, rust-resistant stainless steel gives a reasonable tool life and good value.\u003c\/p\u003e","brand":"Regine","offers":[{"title":"Default Title","offer_id":52671208227162,"sku":"115280","price":30.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/115280.jpg?v=1762524103"},{"product_id":"presidium-diamond-and-stone-gauge","title":"Presidium Diamond and Stone Gauge","description":"\u003cp\u003eThis dual-face Presidium® stone gauge accurately measures loose or set stones—even those with deep girdles or set in deep mountings. An easy-to-read dial gauge displays the conversion of millimeters and carats, and the gauge includes a jewelry attachment for measuring stone depth. A protective case is included.\u003c\/p\u003e","brand":"Presidium","offers":[{"title":"Default Title","offer_id":52671308038490,"sku":"115188","price":222.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/115188.jpg?v=1762525119"},{"product_id":"regine-anti-magnetic-stainless-steel-precision-5-pattern-tweezers","title":"Regine Anti-Magnetic Stainless Steel Precision 5 Pattern Tweezers","description":"\u003cp\u003eThese high-quality Swiss-manufactured tweezers are anti-magnetic and have a narrow shaft and a needle-style medium tip, allowing greater access to tight spaces. Theys are ideal for a variety of applications at the bench, including handling components and precisely placing small pieces of solder. Use these tweezers any time you require precision and accuracy. Tough, rust-resistant stainless steel gives a reasonable tool life and good value.\u003c\/p\u003e","brand":"Regine","offers":[{"title":"Default Title","offer_id":52674311946586,"sku":"115299","price":45.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/115299.jpg?v=1762546010"}],"url":"https:\/\/www.amadesa.com\/collections\/testing-measuring-calibration.oembed","provider":"Amadesa","version":"1.0","type":"link"}