Diamond Tester Selector Gemstone Testing Digital Tool

Description: Description Description&Previewshipping&policyDescription: Technical characteristics: 1. Pocket, portable and hand-held. 2. Non-destructive testing, simple and accurate operation. 3. Power supply: DC9V battery. 4. Dimensions: 190*60*35MM Weight: about 140g Operation method: 1. Turn on the power, the power indicator lights up, the instrument starts to warm up, and the instrument can be used in a few seconds. 2. Put the bare drill to be tested into the appropriate recessed hole of the support tray, with the table top facing up. Those who have been mounted do not need to put it in the tray hole, but can hold it by hand. 3. Brighten several light-emitting diodes according to the weight of the real or fake diamond to be measured and the temperature of the measuring place. 4. Remove the probe sheath, hold the instrument and the conductive plate of the back cover of the instrument with your right index finger; make the probe lightly the table surface of the measured real and fake diamonds vertically. 5. Pay attention to the reflection of the instrument carefully. If the remaining yellow LEDs light up, when there are 9 diodes, and beeps along with it, it means that the person under test is a real diamond. Contrary to this, if there are less than 9 lights up and the instrument does not emit a sharp beep, it means a fake diamond or a counterfeit product. Repair and maintenance: 1. The probe of the instrument is very sensitive and must be protected with special care, and a protective cover should be put on when not in use. 2. When the ready indicator light is very dark, it means that the battery will be exhausted, and the battery should be replaced in time. 3. If the instrument will not be used for a long time, please take out the battery. 4. For accurate detection, it is recommended to calibrate once a year. Preview: Thank you for your purchase Problems? You can follow below process to chontact us. There is a time zone difference,but we will do our best to quickly response to your questions: Shipping ● We will arrange shipping for you within 24 Hours after payment cleared except the holidays. ● We always send the item to the address you give us on PAYPAL to ensure the security of the item. If you have changed your address, or want us to ship to another address, please change to the new address when you pay us with PAYPAL, otherwise we will not be responsible if the package is lost. Payments We accepts Paypal only If you have any questions about the payment,please contact us through eBay message. Import Duties In case some duty is due Upon delivery, it is your responsibility to meet that expense and this may cause delays to delivery schedule and you may have to pickup goods at the customs office. Terms & Conditions By bidding on this item,the Buyer agrees to all of the terms and conditions as outlined in this listing .please ensure to read and agree to All eBay terms and Conditions before bidding. All pictures are for illustration purpose only and Colours may vary slightly. Our store obeys all eBay Rules and Policies. Returns Policy To Return an item you must contact us and take photos of your item to clearly show any damage or unusual aspects of it. Approved returns will be subject to inspection on arrival. Items must be returned in original condition with all original packaging. All shipping and handing charges are non-refundable Return delivery costs are the responsibility of the buyer. We will cover the cost if sending replacement/repaired items. Within 7 days after receiving your products, we offers a no-hassle 7 day exchange/replace only if your items are found to be defective by manufacturer.

Price: 11.73 USD

Location: shanghai

End Time: 2024-03-04T13:28:46.000Z

Shipping Cost: 0 USD