For jewellery
CaratScreenPen V2
Goldanalytix CaratScreenPen V2 – the product features at a glance: Quickly and easily determine the carat number on the surface of gold jewellery Immediately identify thin gold-plated counterfeits (e.g. costume jewellery) and sub-alloys in combination with the glass fibre pen Determine the gold content of unstamped objects and recognize stamp fraud Mobile use and long battery life No test acids or expensive X-ray fluorescence devices required Would you like to know how much the family gold jewellery is really worth? Are you sure that your wedding ring is really made of 14 carat gold? And do you want to protect yourself from the numerous counterfeits on the market? The CaratScreenPen is our proven testing device for reliably checking the authenticity of gold jewellery of all shapes and colours. Determine the carat number of your objects in a matter of seconds and check whether your piece of jewellery corresponds to the indicated hallmark. The sophisticated electrochemical measuring system makes it possible to determine the fineness of almost any item containing gold. Objects made of platinum or palladium as well as rhodium-plated jewellery can also be identified. The CaratScreenPen is suitable for both commercial and private users and has a wide range of applications. Whether at precious metal dealers, antique markets, pawn shops or for private gold purchases - the CaratScreenPen is mobile and impresses with its simple and intuitive operation. Simply place the test object on the measuring surface and place the probe pen on the object. You will then receive the result on the display. Please note: The CaratScreenPen is not suitable for testing silver jewellery and is based on a purely superficial measurement. In case of doubt, we therefore recommend filing the test objects prior to measurement. For further information, please refer to the instruction manual. The measuring pen is a consumable item and can be easily repurchased in our shop. Please note that you must also order the new replacement pen V2 with jack socket (not cinch V1) to replace the new CaratScreenPen measuring pen V2 with jack cable to ensure compatibility. The perfect solution when buying and selling gold jewellery! Purchase the CaratScreenPen from Goldanalytix now and rely on maximum security. Scope of delivery: CaratScreenPen Measuring pen V2 (consumable item) Jack cable USB-C-Charger Glass fibre pen File Detailed instruction manual Practical, padded carrying case Shipping carton Instruction manual: CaratScreenPen V2 Buy replacement measuring pen CaratScreenPen V2 All information on the use Safety instructions: Manufacturer/Responsible person for the EU: MARAWE GmbH & Co. KGAn der Irler Höhe 3BD-93055 Regensburg, Germany+49 941 37847200info@marawe.de
CaratScreenPen V1
Goldanalytix CaratScreenPen V1 – the product features at a glance: Quickly and easily determine the carat number on the surface of gold jewellery Immediately identify thin gold-plated counterfeits (e.g. costume jewellery) and sub-alloys in combination with the glass fibre pen Determine the gold content of unstamped objects and recognize stamp fraud Mobile use and long battery life No test acids or expensive X-ray fluorescence devices required Please note: This version V1 with cinch/RCA measuring pen will be discontinued in February 2026 and replaced by V2 (3.5 mm jack measuring pen). You can still order the appropriate replacement measuring pin from us: Buy replacement pen CaratScreenPen V1 Scope of delivery: CaratScreenPen V1 Measuring pen V1 (consumable item) Cinch cable Charger barrel connector Glass fibre pen Detailed instruction manual Practical, padded carrying case Shipping carton Instruction manual: CaratScreenPen V1 Buy replacement pen CaratScreenPen V1 All information on the use Shipping notes: As this item is classified as "hazardous" by REACH / GHS, international shipment is subject to special regulations of the carrier. You can find more information in our shipping fee table. Manufacturer/Responsible person for the EU: MARAWE GmbH & Co. KGAn der Irler Höhe 3BD-93055 Regensburg, Germany+49 941 37847200info@marawe.de
Gold, silver and platinum testing kit
Goldanalytix Testing acid kit for gold, silver and platinum – the product features at a glance: Test acids for reliable authenticity testing of gold, silver and platinum Verifying the fineness by metallurgical assay Quick and easy determination of the carat number with the gold test acids for 8, 14, 18 and 21 carats Includes platinum test acid and practical silver test system Suitable for both commercial and private users With our testing kit for gold, silver and platinum, we offer you a simple and reliable solution for testing the authenticity of gold, silver and platinum. The kit contains high-quality test acids that are produced and tested by professional chemists and enables you to not only test for authenticity but also to determine the karat number of gold. First, the test object - whether jewellery, coins or bars - is rubbed on the touchstone included in the set until a clear abrasion is visible. Our gold and platinum test acids are equipped with a practical spatula cap that allows the acid to be applied easily and precisely to the abrasion. After a short exposure time, a reliable statement about the superficial gold content of the tested object is obtained. In addition to the gold test acids, the kit also contains a patented silver test system that does not require the use of carcinogenic chromates. As a result, the set is also approved for private users. The test acids are safely stored in a practical and transportable wooden box. Always follow the information on the product label. Scope of delivery: 20 ml test acid gold 8 carat (333) 20 ml test acid gold 14 carat (585) 20 ml test acid gold 18 carat (750) 20 ml test acid gold 21 carat (875) 20 ml platinum test acid 5 ml silver test mixture 1 5 ml silver test mixture 2 5 ml touchstone care product High-quality touchstone Pipette Wooden box for safe storage Detailed instruction manual Instruction manual: Testing acid kit for gold, silver and platinum Shipping notes: As this item is classified as "hazardous" by REACH / GHS, international shipment is subject to special regulations of the carrier. You can find more information in our shipping fee table. Safety instructions: Manufacturer/Responsible person for the EU: MARAWE GmbH & Co. KGAn der Irler Höhe 3BD-93055 Regensburg, Germany+49 941 37847200info@marawe.de
Replacement pen V1 for CaratScreenPen V1
Goldanalytix Replacement pen V1 for CaratScreenPen V1 – the product features at a glance: Only compatible with CaratScreenPen V1 (before February 2026) Without cable (included in the CaratScreenPen's scope of supply) Cinch/RCA socket, not jack socket (see pictures) The CaratScreenPen uses a very small amount of harmless electrolyte fluid contained in the measuring pen during measurement. Due to the limited volume, the pen has a certain lifespan (typically 3 to 6 months), as reliable measurement can no longer be guaranteed once the fluid level falls below a certain level. Therefore, if you notice any deviations in the values or errors in calibration at any time, you should replace the pen. Slight leakage during transport or prolonged storage is normal. The excess liquid can be wiped off with a cloth and is harmless to health. However, if the pen leaks during the measurement process, please contact us. Keep the measuring pen closed and do not store it at high temperatures, as this will cause the liquid to evaporate more quickly. Please do not clean the measuring pen, as this can adversely affect the electrolyte fluid and thus distort the measurement results. Instruction manual: Replacement pen V1 for CaratScreenPen V1 Safety instructions: Manufacturer/Responsible person for the EU: MARAWE GmbH & Co. KGAn der Irler Höhe 3BD-93055 Regensburg, Germany+49 941 37847200info@marawe.de
Replacement pen V2 for CaratScreenPen V2
Goldanalytix Replacement pen V2 for CaratScreenPen V2 – the product features at a glance: Only compatible with CaratScreenPen V2 (from February 2026) Without cable (included in the CaratScreenPen's scope of supply) 3.5 mm jack socket, not cinch/RCA socket (see pictures) The CaratScreenPen uses a very small amount of harmless electrolyte fluid contained in the measuring pen during measurement. Due to the limited volume, the pen has a certain lifespan (typically 3 to 6 months), as reliable measurement can no longer be guaranteed once the fluid level falls below a certain level. Therefore, if you notice any deviations in the values or errors in calibration at any time, you should replace the pen. Slight leakage during transport or prolonged storage is normal. The excess liquid can be wiped off with a cloth and is harmless to health. However, if the pen leaks during the measurement process, please contact us. Keep the measuring pen closed and do not store it at high temperatures, as this will cause the liquid to evaporate more quickly. Please do not clean the measuring pen, as this can adversely affect the electrolyte fluid and thus distort the measurement results. Instruction manual: Replacement pen V2 for CaratScreenPen V2 Safety instructions: Manufacturer/Responsible person for the EU: MARAWE GmbH & Co. KGAn der Irler Höhe 3BD-93055 Regensburg, Germany+49 941 37847200info@marawe.de
Gold testing kit
Goldanalytix Gold testing kit – the product features at a glance: Gold test acids included: 8, 14, 18 and 21 carats Test acids for reliable authenticity testing of gold Verifying the fineness by metallurgical assay Quick and easy determination of the carat number of gold jewellery and old gold Suitable for both commercial and private users With our gold testing kit, we offer you a simple and reliable solution for testing the authenticity of gold. The kit contains high-quality test acids that are produced and tested by professional chemists and enables you to not only test for authenticity but also to determine the karat number of gold. First, the test object - whether jewellery, coins or bars - is rubbed on the touchstone included in the set until a clear abrasion is visible. Our gold test acids are equipped with a practical spatula cap that allows the acid to be applied easily and precisely to the abrasion. After a short exposure time, a reliable statement about the superficial gold content of the tested object is obtained. Always follow the information on the product label. Scope of delivery: 20 ml test acid gold 8 carat (333) 20 ml test acid gold 14 carat (585) 20 ml test acid gold 18 carat (750) 20 ml test acid gold 21 carat (875) 5 ml touchstone care product High-quality test stone Detailed instruction manual Instruction manual: Gold testing kit Shipping notes: As this item is classified as "hazardous" by REACH / GHS, international shipment is subject to special regulations of the carrier. You can find more information in our shipping fee table. Safety instructions: Manufacturer/Responsible person for the EU: MARAWE GmbH & Co. KGAn der Irler Höhe 3BD-93055 Regensburg, Germany+49 941 37847200info@marawe.de
Silver testing kit
Goldanalytix Silver testing kit – the product features at a glance: Silver test mixtures for reliable authenticity testing of silver Testing by metallurgical assay Unique formulation allows application also for private users Simple and chromate-free silver test Includes a high-quality touchstone and a touchstone care product With our silver testing kit, we offer you a simple and reliable solution for testing the authenticity of silver. The kit contains high-quality test acids that are produced and tested by professional chemists. Our patented silver test system does not require the use of carcinogenic chromates and is therefore also approved for private users. First, the test object - whether jewellery, coins or bars - is rubbed on the touchstone included in the set until a clear abrasion is visible. After preparing the silver test system, which is explained in detail in the enclosed instruction manual, the two test mixtures are applied to the abrasion. After a short exposure time, a reliable statement about the presence of silver is obtained. Always follow the information on the product label. Scope of delivery: 5 ml silver test mixture 1 5 ml silver test mixture 2 5 ml touchstone care product High-quality touchstone Pipette Detailed instruction manual Instruction manual: Silver testing kit Shipping notes: As this item is classified as "hazardous" by REACH / GHS, international shipment is subject to special regulations of the carrier. You can find more information in our shipping fee table. Safety instructions: Manufacturer/Responsible person for the EU: MARAWE GmbH & Co. KGAn der Irler Höhe 3BD-93055 Regensburg, Germany+49 941 37847200info@marawe.de
Test acid gold
Goldanalytix Test acid gold – the product features at a glance: Available gold test acids: 8, 14, 18 and 21 carat Test acids for reliable authenticity testing of gold Verifying the fineness by metallurgical assay Quick and easy determination of the carat number of gold jewellery and old gold Suitable for both commercial and private users With our gold test acids, we offer you a simple and reliable solution for testing the authenticity of gold. The high-quality test acids are produced and tested by professional chemists and enable you to not only test for authenticity but also to determine the karat number of gold. First, the test object - whether jewellery, coins or bars - is rubbed on the touchstone included in the set until a clear abrasion is visible. Our gold test acids are equipped with a practical spatula cap that allows the acid to be applied easily and precisely to the abrasion. After a short exposure time, a reliable statement about the superficial gold content of the tested object is obtained. Please note that the touchstone is not supplied together with the test acid. Always follow the information on the product label. Scope of delivery: 20 ml test acid gold 8 carat (333) Instruction manual: Test acid gold Shipping notes: As this item is classified as "hazardous" by REACH / GHS, international shipment is subject to special regulations of the carrier. You can find more information in our shipping fee table. Safety instructions: Manufacturer/Responsible person for the EU: MARAWE GmbH & Co. KGAn der Irler Höhe 3BD-93055 Regensburg, Germany+49 941 37847200info@marawe.de
Content: 0.02 Liter (€545.00 / 1 Liter)