Pro Diamond Jeweler Tool Kit Portable Gemstone Tester Selector Testing Black NEW

Description: Store CategoriesStore CategorieseBay MotorFashionBooks, Movies & MusicElectronicsCollectibles & ArtHome & GardenSporting GoodsToys & HobbiesBusiness & IndustrialHealth & BeautyOtherProduct View Detail Description: NAME:Diamond selector tester Color: Black Initial warm-up: ~ 20 sec Indicator: Audio and LED lamps Testing Capability: Diamonds/ Diamond simulation (e.g. CZ)/ Metal Powered by DC 9V battery x 1 ( Not included ) Dimension: about 16.0 x 4.0 x 2.2cm This ""Diamond Selector II"" has a highly compact design and will help you to tell the difference between a genuine diamond and fake diamond. The cost is not even a fraction of the cost of a diamond, and you will gain piece of mind by knowing that you are buying a real diamond, instead of a cheap knockoff. This tester comes with a leather bag and small testing tray for holding loose stones. Features: LED light and audio result indication. Accurate and reliable reading. Diamond indicator will be showed if the stone is a REAL diamond (Green light) Metal alert (continuous buzzing sound when user accidentally touches metal rather than stone ) Large / small switch for testing diamonds +/ - 8 points Simple calibration for stones of various sizes. Easy to use even for a new beginner 1. The thermal conductivity meter is an electronic instrument designed and manufactured according to the thermal conductivity of diamonds to identify the true and false of diamonds. 2. This instrument is a precision electronic instrument, the use environment is 5-35 degrees Celsius, and the air relative humidity is 80%. 3. The tested gemstone must be clean, dry and at room temperature. 4. Pocket portable handheld. 5. Non-destructive testing, easy and accurate operation Operating methods: 1. Open the power, the power indicator light, instrument began preheating, after a few seconds instrument can be used. 2. Take the naked drill to be tested into support tray appropriate sunken hole, and its mesa upwards. Those already inlay need not put tray hole in, you can use hand to hold it. 3. According to the weight of the tested diamonds and measuring the temperature place to move several bright leds. 4. Take down needle sheath, handhold instruments, the right index finger touch the conductive plate on the back cover of instrument. To make the probe vertically and gently contact with mesa of measured diamond. 5. Carefully watching the instrument, if the rest of the emitting diode light reflect yellow, when light place moves to nine diodes with accompany beeping, this explains those tested are for real diamonds. On the contrary, if light place moves to insufficient nine diodes, and without accompany beeping, this explains fake diamond or counterfeit. Package Content: 1* Diamond selector tester 1* Testing Platform（Diamond Support） 1* English user manual 1* Leather case 1* Outer packagingFeedbackPaymentShipmentAbout usFeedbackWe appreciate positive feedback . we always try our best to service our customers . so if you have ant question ,PLEASE DON’T HESITATE TO TELL US, we are always here to offer help .PaymentWe prefer PayPal .For purchasing multiple items , please contact us for a combined invoice . generally we would like to receive payment thin 48 hours if . ShipmentWe provide airmail service with good package . The items will be shipped within the nest 2 business days after we received the payment . when you buy multiple items ,your shipping cost will be combined with discount . SHIPPING TIME (weekends/holidays excluded) Country Name Shipping Time Country Name Shipping Time USA/Canada 10 -15d Spanish/Portugue 10-25d East/South Asia 10 -15d France/West Asia 10-25d United Kingdom 10 -20d Italy 10-30d Australia/New Zealand 10 -15d West Asia/Middle East 15-25d Most Country of West/North Europe 10-20d South America and Africa 15-30d East /Middle Europe/Russia 10-25d About us NEW, GOOD QUALITY, ORIGINAL PACKAGE LARGE STORE AND THE LOWEST PRICE NO-QUESTION-REFUND, FOR LARGE QUANTITY ,OFFER BETTER PRICE,ORIGINAL PACKING(TAPE REEL/TUBE/TRAY） We specialize in electronic components . ICs, Capacitors, Diodes, Resistors, LEDs, Transistors, and so on. Especially in Hard To Find Parts . we only sell NEW , ORIGINAL parts . please buy with confidence .We offer NO-QUESTION-REFUND go to my storeOn Dec 20, 2024 at 07:22:57 PST, seller added the following information:

Price: 8.86 USD

Location: Shenzhen,Guangdong

End Time: 2025-01-07T18:33:47.000Z

Shipping Cost: 4.86 USD