Does this test for Moissanite ?

The DuoTester can test Conductivity of Moissanite, and also Reflectivity if your Moissanite sample is a cut gem with a flat surface. In the Conductivity test, Moissanite would read into the Diamond range, narrowing the question to either Diamond or Moissanite. But then the Reflectivity test should separate the two species because Moissanite is more reflective than Diamond.

Does the duo tester work for torquise?

No torquise is not a reflective stone.

Does this model work for rough diamonds that show no clarity and just came out of the soil? This exact model not another model please.

i do not test rough diamonds that show no clarity and just came out of the soil. the technical specs for the device is not totally dependent on the clarity ...yet is based on both their thermal conductivity and reflective indexes.

How much voltage, frequeny and wattage?

This is not a voltage meter. It measures the density of a gem stone to determine gem type. Your question does not make any since.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Presidium Duo Tester (PDT II) Diamond and Colored Gemstone Tester | Thermal Conductivity and Reflectivity Testing | Assisted Thermal Calibration (ATC) | Professional Jewelry Testing Tool

Product ID: 82406847

Details

Brand
Presidium
Color
Black
Item Weight
0.7 Kilograms
Power Source
Battery
Style
Compact Modern

🎯0.6mm ultra-fine probe tip

🔥Dual thermal + reflectivity tech

⚙️Assisted Thermal Calibration (ATC)

€ 856.40

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💎 Test Like a Pro, Shine Like a Star

PINPOINT ACCURACY - Industry’s thinnest 0.6mm probe tests gems as tiny as 0.02ct with unmatched precision.
EFFORTLESS EXPERTISE - Designed for busy professionals needing fast, dependable gemstone verification in seconds.
CONSISTENT PRO RESULTS - Advanced ATC guarantees reliable, repeatable readings for confident decision-making.
INSTANT VISUAL CLARITY - Large analog dial with 15 gemstone indicators simplifies quick, on-the-spot identification.
PRECISION MEETS INNOVATION - Dual testing tech ensures flawless diamond vs moissanite distinction every time.

The Presidium Duo Tester PDT II is a cutting-edge jewelry testing tool combining thermal conductivity and reflectivity measurements with Assisted Thermal Calibration. Featuring the industry's thinnest 0.6mm probe, it accurately tests diamonds and colored gemstones down to 0.02ct. Its large analog dial with 15 gemstone indicators enables quick, professional-grade identification, making it an essential device for jewelers, gemologists, and collectors seeking fast, reliable results.

Specifications

ASIN	B000TD30NM
Best Sellers Rank	#111,869 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #39 in Jewelry Diamond Testers
Brand	Presidium
Brand Name	Presidium
Color	Black
Customer Reviews	3.2 out of 5 stars 39 Reviews
Item Weight	0.7 Kilograms
Manufacturer	Presidium
Measurement Type	Thermal Conductivity, Reflective Index
Model	PDT-S7
Part Number	PSPDTS7
Power Source	Battery Powered
Specification Met	NIST
Style	Compact, Modern
Style Name	Compact, Modern
Unit Count	1.0 Count

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Good experience, but the tracking updates could be better.

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