PRODUCT NAME: Qkhbest Practical dgtl Diamond Tester Selector Gemstone Detector Jewelry Testing Tool
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**Our time: 09:00-22:00 every day Accept large number orders can contact with us.
**Features / Ciri-ciri Utama:
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 / Spesifikasi Produk:
Color / Warna Produk: Black
Power Supply / Battery Type: 1 * Dc 9V Battery (Not Include)
Item Size / Saiz Produk: 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.
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.
1 * Diamond Selector Ii
1 * Testing Platform
1 * Carrying Case
1 * User Manual
Product Delivery Guarantee
All products are guaranteed to deliver to you.
If for some reasons your order item is missing or we have failed to deliver to you we shall issue you full refund or redeliver new item to you again using different courier, after proper verification from our side.
Warranty / Refund
For warranty, depending on products, we can offer you 1-6 month period. Any problem with the items, you can report to us with video as proof sent to us via email / youtube link. Once verified we can offer you full refund or replacement with our other products of the same or lower value.
We shall refund to you if your product is lost in transit or never reaches you within 21 days from date of ordered
All our products will to through some QC checks before delivery to ensure it's free from any defects. We understand we are not perfect, that's why we'll be glad to offer you refund as stated previously .
No COD offered
We'll ship out typically within 24 hours so you'll receive your item as soon as possible
Our standard delivery time is 7-10 days. However most of our customers received within 7 days, some received within 5 days etc. Our standard time is such as this allows us some time to do backorders from our oversea warehouses in case of insufficient stock in our local warehouse in Selangor & Labuan.
We use J&T Express, Citilink Express (PRIORITY), ABXexpress, LWE and sometimes POS LAJU for all our deliveries that come with online tracking number. We'll choose the best shipment provider based on locations you order. We cannot entertain any request for custom shipment provider. We ship hundreds of orders everyday and we just don't have the time for this request.
All urgent order cannot be entertained at this point of time. Kindly refer to our delivery time.
You can make payment via Lelong own payment processor, NETPAY. It's very secured, fast and convenient.
International courier with tracking code ie CityLinkExpress, Kerry Priority, Logistics Worldwide Express, EMS, SF Express, POS Laju, etc
International courier with tracking code ie CityLinkExpress, Kerry Priority, Logistics Worldwide Express, EMS, SF Express etc
For warranty, we can offer you 1 month period. Any problem with the items, you can report to us with video as proof sent to us via email / youtube link. Once verified we can offer you full refund or replacement with our other products of the same or lower value.