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![](https://ae01.alicdn.com/kf/Sb700c882ed0f47958c5a1a70349a07c9Z/Audio-LED-Jewellery-Tester-Diamond-Gemstone-Authentication-Selector-Testing-Tool.jpg) ![](https://ae01.alicdn.com/kf/Sf7fc283d82a2406697ab776942101293r/Audio-LED-Jewellery-Tester-Diamond-Gemstone-Authentication-Selector-Testing-Tool.jpg) ![](https://ae01.alicdn.com/kf/S83f522c63f19422ab7a0037744923c91u/Audio-LED-Jewellery-Tester-Diamond-Gemstone-Authentication-Selector-Testing-Tool.jpg) ![](https://ae01.alicdn.com/kf/Sd2278a45f5b44ce599289e888ede8a4b1/Audio-LED-Jewellery-Tester-Diamond-Gemstone-Authentication-Selector-Testing-Tool.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Sb700c882ed0f47958c5a1a70349a07c9Z/Audio-LED-Jewellery-Tester-Diamond-Gemstone-Authentication-Selector-Testing-Tool.jpg) ![](https://ae01.alicdn.com/kf/Sf7fc283d82a2406697ab776942101293r/Audio-LED-Jewellery-Tester-Diamond-Gemstone-Authentication-Selector-Testing-Tool.jpg) ![](https://ae01.alicdn.com/kf/S83f522c63f19422ab7a0037744923c91u/Audio-LED-Jewellery-Tester-Diamond-Gemstone-Authentication-Selector-Testing-Tool.jpg) ![](https://ae01.alicdn.com/kf/Sd2278a45f5b44ce599289e888ede8a4b1/Audio-LED-Jewellery-Tester-Diamond-Gemstone-Authentication-Selector-Testing-Tool.jpg) ![](https://ae01.alicdn.com/kf/Sd42a833584a54f06afe6dc1947dfa54ej/Audio-LED-Jewellery-Tester-Diamond-Gemstone-Authentication-Selector-Testing-Tool.jpg)
- ºê·£µå À̸§: Woopower
- ±Ù¿ø: CN (Á¤Ç°)
- µð½ºÇ÷¹ÀÌ À¯Çü: DIGITAL
- Áõ¸í¼: NONE
Features:
Easy operation.
LED light and audio result indication.
The red light will be showed and the audio indicator will ring if the stone is real diamond.
Simple calibration for stones of various sizes.
Accurate and reliable reading.
Matched with a testing platform for loose stones.
Light weight, matched with a convenient carrying case.
Detailed user manual is included in the package.
Specifications:
Color: Black
Power supply: 1 * DC 9V Battery (not include)
Item size: 16 * 4 * 2.2cm (6.6 * 1.6 * 0.8in)
Maintenance and repair:
1, the instrument is very sensitive to the probe, must be particularly careful to protect, do not use should be set on the sheath.
2, the preparation of the indicator light is very dark, shows the battery will run out, should be timely replacement battery.
3, the instrument is not used for a long time, please take out the battery.
4, in order to detect accurately, the proposed correction once a year.
Warm tips:
The 1 thermal conductivity meter is designed and manufactured according to the thermal conductivity of diamond. It is specially used for the identification of the true and false of diamond.
2 instrument for precision electronic instruments, the use of the environment for 5-35 degrees Celsius, the relative humidity of the air at 80%.
3 gems must be clean, dry and at room temperature.
4 when doing test, transferred to the first or second grid.
Package including:
1 * Diamond Selector II
1 * Testing Platform
1 * Carrying Case
1 * User Manual
FEEDBACK
1. If you are satisfied with our products and services, please leave your positive feedback of 5 stars . And 5 stars for the detailed rating of your order. We will of course give your positive feedback.
2.
If you don`t satisfied our porducts, pls contact us before you leave
negative feedback. We guarantee we will 100% slove any problem for you.
SHIPPING
1. Preparing Time: we need 3-7 working days to prepare your order, Ignoring how many days of processing remains.
2. There is no limitied Order/Value in our store. We offer free shipping worldwide for any quantity and any value
3. APO/FPO/DPO Shipping
We apologize that P.O. Boxes and military addresses (APO, FPO) cannot be delivered.
REFOUND & EXCHANGE
We
have a QA team to test your ordered products are functioning correctly
before they are packed and sent to you. But you do need to confirm your
dress size carefully before buying (a size measurement will be show
below each items).
Atten: we can¡¯t accept the exchange or canceling after your order has been shipped.
The following information is required when you reflect the problem:
----Order number
----Image/video of defective beads.
If you have any question regarding return policy, please feel free to contact us!
OUR GUARANTEE
If you are not 100% satisfied with the quality of your purchase, you can return or exchange your items within 30 days from the delivered date.
Request:
1. Items received within 30 days from the delivered date.
2. Items received unused, undamaged and in original package.
3. Return shipping fee was paid by buyer.
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