Search history
Clear allSearch by image
XDrag and drop an image here or upload an image
Max 5MB per image
UploadSign In | Join
X Email Mobile
diamond selector [old version panel]]
|
CN¥ 0.0 | 544216 piece available |
|
diamond selector [new version panel]]
|
CN¥ 0.0 | 5628812 piece available |
|
A new item has been added to your Shopping Cart. You now have items in your Shopping Cart.
Product Description:
Battery-free, need battery contact customer service to modify the price by 1 yuan.
1. Thermocouple is a specialized electronic instrument designed and manufactured to identify the authenticity of diamonds based on their thermal conductivity.
2. This instrument is a precision electronic instrument, and the operating environment is 5-35 degrees Celsius, with an air relative humidity of less than 80%.
3. The gem being tested must be clean, dry, and at room temperature.
Technical Features:
1. Pocket-sized and portable.
2. Non-destructive testing, easy to operate and accurate.
3. Working Power Supply: DC 9V Battery.
4. Size: 160*40*22mm Weight: About 130g














Update time:
TOP