Measurement & Testing Instruments

Gemlogis® Belize Pro - Diamond & Moissanite Combination Tester

MAX™ by Smartpro - 5 in 1 Diamond Tester

Presidium DUO Tester II

Tanita 1479J2 Ultra-Precision Digital Scale – 200g / 0.01g

Digital Caliper - 150mm

Presidium Refractive Index Meter II - PRIM II

Tanita KP-400M Professional High Capacity Scale – 400g 0.2 g / 0.01 oz

Tanita 1230 Precision Diamond & Gem Scale - 100ct / 0.01ct

Metal Gauges

Sam™ by Presidium - Diamond & Moissanite Tester

Gauge Michel D'or

Diamond Seller

Gemological Refractometer – RI 1.30–1.81

Alfa Mirage - Gauge

Adam™ Precision Scale – 600g 0.01g Accuracy | Legal for Trade

I.DAVID® Stone Millimeter Dial Gauge – Precision Gemstone Measuring Tool