PRESIDIUM Gem Computer Gauge
PRESIDIUM Gem Computer Gauge
PRESIDIUM Gem Computer Gauge
PRESIDIUM Electronic Gemstone Gauge
Instantly converts millimeter readings to carats for round brilliant-cut gemstones.
Measures gemstone dimensions with accuracy to 0.01 mm.
Clear and visible digital display with readings in mm or ct.
Light and portable instrument that can be used anywhere.
Ring Stretcher and Enlarger
Ring Stretcher
Stone Set Ring Enlarger
Presidium Stone Gauge
Mitutoyo Digital Caliper 500-181-30 mm 150
Accuracy: ±0,02 mm.
DigiMax Digital Caliper
Ring sizing set
Alluminium Ring stick BERGEON 5235
Total length: 250 mm. Weight : 190 g.
4 units of measure:
- Circumference in mm 41-76
- French calibration 1 -36
- American calibration 1 - 15
- Diameter Ø in mm 13.0 - 24.2.
Swiss Made.
Ring stick in Delrin BERGEON 5235-PN
Total length: 250 mm. Weight : 100 g.
4 units of measure:
- Circumference in mm 41-76
- French calibration 1 -36
- American calibration 1 - 15
- Diameter Ø in mm 13.0 - 24.2.
Swiss Made.
Ring stick in Delrin BERGEON 5235-4-PN
Total length: 250 mm. Weight : 100 g.
4 units of measure:
- Circumference in mm 41-76
- French calibration 1 -36
- American calibration 1 - 15
- UK calibration.
Swiss Made.
Thickness Gauge
MATT Jewelry Designing Templates Set - 5 pcs.
For jewelry designers and model makers.
For renderings of rings, including top views, multiple views and perspective.
Made in USA.
Combination tool Scraper and burnisher Dick
Double ended metal tool with hollow scraper.
The scraper allows to scrape the metal away.
The burnisher is essential for polishing the surface of metal so as to make it smooth and shiny.
Lenght: mm 190.
Made in Germany.
Stone Sieve Set Ø 48 mm
With 43 inox plates, size from 000 to 20.5.
Digital Vernier Caliper mm 150 x 0,01
Alluminium Bracelet gauge
Ideal for measuring the diameter and circumference of bracelets.
One side shows the diameter and the other side the circumference.
Made in Italy.
Micrometer 0 - 15 mm
Accuracy DIN 863. Scale 0,01 mm.
With carbide measuring faces.
Spindle Ø 5,0 mm, thread pitch 0,5 mm.
Made in Germany.
Micrometer 0 - 25 mm
Standard model according to DIN 863.
Increments 1/100 mm.
Made in Germany.
Micrometer 25 - 50 mm
Small Vernier Caliper mm 70 x 0,05
VALLORBE Scriber and burnisher
This polished-tip scriber/burnisher is ideal for layout and marking prior to cutting.
The burnisher is essential for polishing the surface of metal so as to make it smooth and shiny.
Lenght: mm 180.
Made in Switzerland.
Metal Finger Gauge Set
2 units of measure: French 1-36, Circumference 41-73 mm.
Made in Italy.
Vernier Caliper mm 150
Borletti Digital Vernier Caliper mm 150 x 0,01.
LCD display with one-button change-over from millimeters to inches.
Protective case and battery (LR44) are included.
Pocket Diamond gauge with 4 blades for measuring round diamonds
21 precision-drilled holes give measurements in carats from 0.01 pt to 6,00 pt.
Made of metal polished finished.
Alluminium Ring Gauge - Green
Alluminium Ring Gauge - Fucsia
CaliMax Vernier Caliper
Alluminium Ring Gauge - Red
Alluminium Ring Gauge - Blue
Alluminium Ring Gauge - Yellow
Alluminium Ring Gauge - Grey
Matt Template Jewelry Designing no. 2
For jewelry designers and model makers.
For renderings of rings, including top views, multiple views and perspective.
Made in USA.
Precision Spring Compass mm 150
Return spring.
Steel body. Brass scale.
Graduation: 1/10 mm.