GemTrue Multi Experior Pen Tester DK9000

• At a glance…
• Highly accurate diamond tester pen endorsed by Gem-A
• Tests for diamonds, moissanite, CZ, rubies, and sapphires
• Patented illuminated tip provides easy and clear to read test results
• Extremely durable 0.6mm thermoelectric probe with a lifetime warranty

GemTrue Multi Experior Pen Tester

• The GemTrue Multi Experior is an exceptional diamond tester that is able to distinguish diamonds from moissanite. Widely recognized to be the most accurate and best diamond tester pen on the market, this little beauty makes sure that you’ll never buy a fake diamond again. Besides testing for diamonds and moissanite, this diamond tester is also able to recognize rubies and sapphires. This means that you’ll be able to use your gizmo to distinguish valuable ruby and sapphire from other colored gems. The GemTrue Multi Experior is an easy to use diamond tester pen which makes it a perfect tool for hobbyists, beginning jewelers, and trained gemmologists alike. 
• This superior diamond tester pen has been endorsed by Gem-A and is arguably the best diamond moissanite tester available. The tool features an easy one-button design. After switching it on, it will be ready for use after a short warm-up period of 18 seconds. Simply hold your diamond tester like a regular pen and firmly press the thermoelectric probe onto your stone. When done so, the GemTrue Multi Experior will instantly inform you on whether you’re dealing with a natural diamond, moissanite, CZ, ruby, sapphire, or something else. Your little gizmo even comes with a built-in metal alert. This makes your diamond tester safe to use on both loose gems and jewelry. 
• Product Dimensions: 150 x 33 x 23mm (6.81 x 1.25 x 0.91in)
• Product Weight: 80g (0.18lb) weight including battery
• Battery Type: 1 x 9v battery
• Battery Life: approximately 3 hours of continuous use based on high quality alkaline batteries, continuously using the UV light source will give you approximately 1.5 hours of use
• Low Battery Warning: yes 
• LED Display: yes 
• Vocal Test Results: yes 
• Operating Temperature: 
• Operating temperature: 18°C - 28°C (64°F - 82°F) 
• Storage temperature: 35°C - 53°C (95°F - 127°F) 
• Tester, Pen tester,Diamond,Moissanite,CZ,Ruby,Metal,Diamond Tester,Moissanite Tester,Metal Tester,diamond tester pen,

Package Content :

• 1x DK9000 Multi Experior Tester
• 1x Metal loose stone holder 
• 1x User manual
• 1x Stylish carrying zip case

If you are not entirely satisfied with your purchase, please return the unused item within 30 days and we are happy to process an exchange.

• Send your request of return for exchange by using "Contact Supplier" function, together with (1) transaction date, (2) your name and contact info, (3) the copy of your transaction receipt or proof of transaction and (4) reason for return for exchange for our follow-up.
• ONLY unused products with original packaging and receipts are entitled to returns for exchange. Your request must be made within 30 days of the purchase.
• No refunding of remaining amount is applicable if the good to be changed is of lower value of the original purchase. You will need to cover the exceeded difference of the value between the exchange item and the original goods.
• You are required to pay return shipping.