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Presidium DUOTESTER PDT II

The established duotester has received a facelift! A diamond tester with double precision. Two tests to determine the difference between diamonds and all known imitations. Clear and visible display for ease of reading measurements easy-to-read analog dial or digital index LED-display. First the thermal conductivity is measured and then the refraction. Even coated gemstones can be quickly identified. Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone.

Features:

• Chart with reflection numbers of the most common imitations is built-in
• Acoustic metal warning detector
• Adapter included
• Battery operated optional with 5 AA (#50510 not included)

Dimensions (L x W x H): 175 x 75 x 75 mm

Wight: 590 g

The following accessories are available:

	YX10020	Simulant-Set for Presidium DUOTESTER
	R01-1704-010	Battery AA Mignon LR6