-40%
8 Sided Oval Bracelet Mandrel Taper 1-1/4" to 3-1/8" Jewelry Shaping Stretching
$ 27.33
- Description
- Size Guide
Description
New Document8 Sided Oval Bracelet Mandrel Taper 1-1/4" to 3-1/8" Jewelry Shaping Stretching
Weight:
9 Pounds *Rough Estimation*
Tapers From 1-1/4 inch To 3-1/8 inch
For Shaping, Stretching, And Forming Bracelets And Other Large Oval Items
Made Of Hardened Steel Ground To A Fine Finish With A Hollow Center
Qty: 1
Light Item
Product Feature
This diamond tester has a highly compact design, which can perform fast, accurate, and safe diamond testing, which is very suitable for carrying with you when buying diamonds.
This diamond tester will indicate whether your diamond is genuine or fake. You can quickly and easily understand the diamond data.
The LED light and audio indication of this diamond tester test the true and false results of the diamond.
This diamond tester is a precision electronic instrument, the use environment is 5-35 degrees Celsius, and the relative humidity of the air is 80%. The gems to be tested must be clean, dry, and at room temperature.
This tester is non-destructive and easy to operate.
Note
1. Turn on the power of the tester and heat the probe. It usually takes 20 seconds to touch the hot needle to the surface of the sample.
2. According to the signal sent by the thermal conductivity meter, it can be determined whether the sample is diamond.
Product Specification
Type
Diamond Tester
Material
Plastic + Metal
Color
Black
Size
Approx. 160x40x22mm / 6.3x1.6x0.9inch
Power Supply
Powered by 9V battery (not included)
Package Included
1 X Diamond Tester
1 X Bag
1 X Test Tray
1 X User Manual