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Inspection & Measurement
Diamond & Gemstone Tester
KYG0241
Presidium Diamond Mate Tester
Presidium · PDMT
The Presidium Diamond Mate Tester delivers quick diamond authentication with a precision thermoelectric probe, supporting reliable results for stones as small as 0. 02ct.
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Type: PDMT-A
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Compare PDMT-A and PDMT-C.
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PDMT-A
KYG0241-PDMT-A
| Power & Battery | 3 x AAA alkaline batteries (approximately 7 hours of continuous use) |
|---|---|
| Weight | 40.0 grams (1.41 oz) (w/o batteries) |
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PDMT-C
KYG0241-PDMT-C
| Power & Battery | Rechargeable battery pack (approximately 6 hours of continuous use) or provided AC adaptor (120 / 230 volts) |
|---|---|
| Weight | 80.0 grams (2.82 oz) (w batteries) |
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PDMT-A
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PDMT-C
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| Parameter comparisonType | ||
|---|---|---|
| Power & Battery | 3 x AAA alkaline batteries (approximately 7 hours of continuous use) | Rechargeable battery pack (approximately 6 hours of continuous use) or provided AC adaptor (120 / 230 volts) |
| Weight | 40.0 grams (1.41 oz) (w/o batteries) | 80.0 grams (2.82 oz) (w batteries) |
Specifications
| Recommended Operating Temperature | 18°C – 27°C (65°F – 80°F) |
|---|---|
| Storage Temperature | 10°C – 51°C (50°F – 124°F) |
| Length | 160 mm (6.30 inches) |
| Width | 21 mm (0.83 inches) |
| Height | 30 mm (1.18 inches) |
| Device Size | 160 × 30 × 30 mm |
| Device Weight | 38.5 g |
| Package Size | 200 × 85 × 53 mm |
| Package Weight | 159.2 g |
Overview
Highlights
- Retractable thermoelectric probe ensures accurate and consistent testing pressure.
- Ultra-thin 0.6mm probe tip tests diamonds as small as 0.02ct.
- Clear LED display and audible alerts for instant, visible results.
Applications
- Jewelry authentication in retail stores and pawnshops.
- Gemstone testing for jewelry repair and remounting services.
- On-the-go diamond checking during trade shows and buying trips.
Overview
The Presidium Diamond Mate Tester offers fast and accurate diamond authentication by evaluating gemstones through their thermal conductivity. Its retractable thermoelectric probe tip ensures stable contact and consistent testing pressure, and the ultra-fine 0. 6mm probe allows for examination of diamonds as small as 0. 02 carats.
Designed for professional and retail environments, this portable tester features a clear LED display, audible alerts, and a choice of battery or rechargeable power options. Lightweight and requiring no wait time between uses, it is ideal for efficient, high-volume jewelry testing.
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