Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Mizar BulletPoint1 : [Precision & Safety] Our professional diamond tester combines an LCD display and LED indicators for clear, instant readings. Engineered for rapid and secure gemstone verification, this diamond selector tool guarantees zero damage to jewelry during operation. Trusted by jewelers, collectors, and gem enthusiasts, it delivers unmatched accuracy for diamonds and simulants like cubic zirconia (CZ). Compact and user-friendly, it offers exceptional value as both a workspace essential and a thoughtful gift for gemology enthusiasts. BulletPoint2 : [Effortless Gemstone Verification] Simplify testing with the HMKIS Diamond Tester Pen’s one-touch functionality. Power on the device, gently place the probe on the stone’s surface, and await the audio-visual result. Authentic diamonds trigger alerts above "9" on the display with audible confirmation, while non-diamonds (e.g., glass, CZ) yield no response. Ideal for quick checks on rings, loose stones, or vintage jewelry, this gemstone tester requires no technical expertise—perfect for hobbyists and professionals alike. BulletPoint3 : [Smart Calibration for Reliable Results] Optimize accuracy by adjusting the diamond selector’s settings based on gem size. For stones >1.0 carats, activate one green LED; 0.5 carats require two LEDs, while intricate cuts or small gems (e.g., melee diamonds) need 3-4 LEDs. Position the probe vertically and avoid button contact during tests to prevent errors. Note: This thermal conductivity-based diamond tester may emit high-frequency alerts on metals due to similar heat-transfer properties—always follow guidelines to avoid testing on skin, liquids, or non-gem materials. BulletPoint4 : [Advanced Thermal Conductivity Technology] This gemstone tester distinguishes diamonds from imitations by analyzing heat dispersion rates. Metals trigger false signals due to overlapping conductivity, so avoid accidental contact with bands or settings. For best practices, test clean, dry stones on the included platform. If the pen flashes or shuts off, recalibrate settings or check probe alignment. A dedicated testing surface minimizes interference from ambient temperatures, ensuring consistent performance. BulletPoint5 : [User-Centric Features & Package Contents]: Select the appropriate carat mode via the +/- buttons before scanning. Maintain skin contact with the rear sensor panel to stabilize readings—improper handling may skew results. The kit includes a USB-rechargeable diamond tester pen, 1-meter charging cable, anti-slip testing base, and illustrated manual. Compact and travel-ready, it’s a must-have for auctions, estate sales, or jewelry workshops. Store in a dry, room-temperature environment to prolong probe lifespan. Color : Black ExternallyAssignedProductIdentifier : 9032647192832 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : EG_SmallLithiumIonBatteryWithEquipment Hazmat11 : ES_SmallLithiumIonBatteryWithEquipment Hazmat12 : FR_SmallLithiumIonBatteryWithEquipment Hazmat13 : GB_SmallLithiumIonBatteryWithEquipment Hazmat14 : IN_SmallLithiumIonBatteryWithEquipment Hazmat15 : IT_SmallLithiumIonBatteryWithEquipment Hazmat16 : JP_SmallLithiumIonBatteryWithEquipment Hazmat17 : MX_SmallLithiumIonBatteryWithEquipment Hazmat18 : NL_SmallLithiumIonBatteryWithEquipment Hazmat19 : SA_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : SG_SmallLithiumIonBatteryWithEquipment Hazmat21 : TR_SmallLithiumIonBatteryWithEquipment Hazmat22 : US_SmallLithiumIonBatteryWithEquipment Hazmat23 : 9 Hazmat24 : SG_SmallLithiumIonBatteryInEquipment Hazmat25 : TR_SmallLithiumIonBatteryInEquipment Hazmat26 : US_SmallLithiumIonBatteryInEquipment Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BR_SmallLithiumIonBatteryWithEquipment Hazmat7 : CA_SmallLithiumIonBatteryWithEquipment Hazmat8 : CN_SmallLithiumIonBatteryWithEquipment Hazmat9 : DE_SmallLithiumIonBatteryWithEquipment Ingredients : default ItemName : Diamondnite ItemPackageDimensions_Height : 5.588 centimeters ItemPackageDimensions_Length : 16.764 centimeters ItemPackageDimensions_Width : 6.35 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : jewelry-diamond-testers Manufacturer : HMKIS ModelName : Rechargable Diamond Tester ModelNumber : ETDIA650 NumberOfItems : 4 NumberOfLithiumIonCells : 1 PartNumber : ETDIA650 PowerSourceType : Battery Powered ProductDescription : Introducing this professional diamond tester, a must-have tool for jewelry enthusiasts and professionals alike. This portable device features an intuitive LED indicator display that clearly shows the authenticity of diamonds through a simple testing process. The sleek black design includes easy-to-use touch controls and a built-in voltage indicator to ensure optimal performance. Complete with a USB-C charging cable for convenient power replenishment, this kit includes everything needed to get started - from the testing probe to a detailed instruction manual. The compact size makes it perfect for jewelers on the go, while the keyring attachment adds extra portability. The clear visual feedback system uses color-coded indicators to display results, making diamond testing straightforward and reliable. This versatile tool helps distinguish genuine diamonds from simulants with professional-grade accuracy. ProductSiteLaunchDate : 2008-09-20T19:35:31-00:00 SpecificUsesForProduct : default SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 60120000