|Place of Origin:||Singapore|
|Minimum Order Quantity:||1 pcs|
|Packaging Details:||One in a plastic bag then in a leather case then in a color box|
|Delivery Time:||7 working days after received your payment|
|Payment Terms:||Paypal, T/T or Western Union|
|Supply Ability:||500 pcs per month|
|Product Name:||Presidium Duo Tester||Size:||165x77x77mm|
|Power:||Both Of Battery And AC Adaptor Are Ok||Battery:||5xAA Batteries|
|Adaptor:||AC Adaptor 120/230Volts||Measurement Range:||0.02 Carat And Above|
|Operating Temperature:||18°C-27°C||Storage Temperature:||10°C- 50°C|
Presidium DuoTester is the only comprehensive tool on the market that combines two proven testing methods for gemstones. PDT differentiates diamonds from its simulants based on both their thermal conductivity and reflective indexes. Coated gemstones can also be generally tested with the PDT.
The Presidium DuoTester has a retractable probe tip that ensures consistent pressure against the gemstone during testing for more reliable results. With the industry’s thinnest probe tip size of 0.6mm, PDT tests gemstones as small as 0.02ct.
Applications: Gemological Laboratory, Gemology School, Jewelry industrial