I looked through the instructions and on the product and cannot find the information you need. Sorry

Does touching this to a piece of glass yield the same result as when it's touched to say quartz or citrine or Amethyst. Or does it yield the same?

Glass is not a gem stone neither is quartz. So, most likely it will not give you the answer your hoping for. Do some research on the type of stone you want to test so your not disappointed when you test. Hope that helps.

does it test for ruby? i have a ruby and i tried this. it sounded like diamond one. does it test ruby same as diamond?

I have tried on other stones and the sound is like a diamond but honestly I don’t know

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Best Sellers Diamond Tester Pen＋60X Mini LED Magnifying,High Accuracy Jewelry Diamond Tester Tool,Environmental Protection 9V Battery,Professional Diamond Selector for Novice and Expert

Best Sellers Diamond Tester Pen＋60X Mini LED Magnifying,High Accuracy Jewelry Diamond Tester Tool,Environmental Protection 9V Battery,Professional Diamond Selector for Novice and Expert

Product ID: 466308960

Details

Brand
Hqdz
Colour
Diamond Loupe
Item weight
191 Grams
Power source
Battery
Style
Modern

⚡Fast & accurate diamond detection

💡60X LED magnification

🔋9V battery powered

€ 58.40

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💎 Spot the real sparkle before anyone else does!

ECO CONSCIOUS POWER - Powered by an included 9V battery with environmental protection, ensuring sustainable and hassle-free use.
PORTABLE DISCREET - Compact design with sleek carrying cases fits effortlessly in your bag—ideal for flea markets, appraisals, or personal use.
PRECISION 60 X LED LOUPE - Examine diamond clarity and details like a pro with the built-in mini magnifier, perfect for on-the-go inspections.
INSTANT DIAMOND VERIFICATION - Get reliable results in seconds with intuitive LED and audio indicators—never second guess your gems again.
USER FRIENDLY FOR ALL LEVELS - No expertise needed—simple one-touch operation makes diamond testing accessible for novices and experts alike.

The Hqdz Diamond Tester Pen combines high-accuracy diamond detection with a 60X LED magnifying loupe, delivering fast, reliable results through intuitive LED and audio signals. Powered by an eco-friendly 9V battery and housed in a portable design with protective cases, this tool is perfect for professionals and novices to confidently verify diamonds anywhere—from flea markets to personal collections.

Specifications

ASIN	B09TXHWKKT
Best Sellers Rank	93,491 in DIY & Tools ( See Top 100 in DIY & Tools ) 151 in Multi Testers
Brand	Hqdz
Colour	Diamond Tester+60X Loupe
Customer Reviews	3.9 3.9 out of 5 stars (612)
Item Dimensions	16 x 3 x 2 centimetres
Item Weight	191 Grams
Manufacturer	Hqdz
Manufacturer Part Number	HZZ9
Maximum Operating Voltage	9 Volts
Measurement Type	Diamond Tester
Minimum Operating Voltage	9 Volts (DC)
Model Number	HZZ9
Number of Items	1
Power Source	Battery Powered
Style Name	Modern
UPC	793101529036

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