Gemological instruments

OHAUS Gram Scale
Maximum Capacity
620 g (0.01g) / 2200 g (0.1g) / 4200 g (0.1g)
Applications
Weighing, parts counting, percent weighing, checkweighing
Display
Liquid crystal display (LCD) with backlight
Operation
AC adapter (included) or 4 rechargeable C-size batteries (not included)

Ohaus Certified Benchtop Gold Scale
SPECIFICATIONS
Maximum capacity: 1,600 g / 2,200 g / 3,200 g / 4,200 g / 6,200 g
Applications
Basic meighing, piece counting, percent weighing, density determination
Display
LCD with backlight
Operation
Power adapter
Communication
RS232, Mini DIN
Construction
Metal base, plastic upper housing, stainless steel weighing pan, hook for weighing below

Digital Caliper ABS IP67 Tol Led 150 mm/ 0,01 mm

A complete solution for modern diamond testing
The combination of APEX + ARCUS LAB provides two complementary instruments:
1. APEX DK10300→ Identifies the type of stone and recognizes natural diamonds, synthetic diamonds, moissanite and simulants.
2. ARCUS LAB DK9800→ Provides further analysis of synthetic diamonds by distinguishing between CVD and HPHT growth methods.
A professional solution designed for those who want to face the challenges of the synthetic diamond market with greater confidence and provide customers with an accurate and reliable testing service.
Special Gemmarum promotion: APEX + ARCUS LAB in one complete professional package.

The Arcus Lab DK9800 Diamond Tester is a professional instrument specifically designed to quickly and accurately distinguish CVD-grown diamonds from HPHT-grown diamonds.
Important Notice
⚠ The DK9800 Arcus is NOT a universal diamond tester.
It should only be used after confirming that the stone is a laboratory-grown diamond using an appropriate screening instrument such as:

DK10300 APEX

Once a laboratory-grown diamond has been identified, the DK9800 determines whether it was produced using the CVD or HPHT growth method.

15 cc amber glass bottle for acids

GIA Fluorescence Reference Block

ALFA MIRAGE Precious Metal TESTER & Scale: GKS-300

The GemaxTools iLED base is a professional solution designed to ensure stability, precision, and maximum illumination quality when observing gems, diamonds, and minerals.

Gem-O-Light, the ultimate gemologist identification torch tool.
LED Torch for raw gemstones with DayLight, warm Light and UV
In detail: a slab of Alexandritis exposed to daylight, warm light and UV
Equipped with a side magnet.
USB-C port for charging the battery

Professional Tool Set for Opening and Closing RX Watch Cases

BERGEON MONOCLE 12X