Booth: CEC 5F-B22 | Chinese Mainland Pavilion | Cantonese Business Go Global
Product Specification
Types
Testers & Measurements
Weight
42 gram
Customised
Yes
Material
Plastic, Metal
Model No.
DK7900
Brand
GemTrue
Minimum Order Quantity
500 pc(s)
Type of Payment
T/T, PayPal
Port
Shenzhen
Colour
Black
Size
155 x 33 x 23mm
Product Description
Diamond Tester pen
Features
Large illumination panel now makes it very easy see your test results clearly.
Fitted with a 0.6 diameter fine retractable thermo electric probe, giving consistent pressure when placed on the surface of a stone ensuring more accurate results.
180° touch grip ensuring perfect electrical contact between the user’s fingers and the tester giving accurate test results.
Professional non slip rubber coated body allowing better handling when testing.
Fully automatic requiring no user calibration
Fitted with a built-in metal alert letting you know if you accidentally touch the setting or stone holder, helping the user to eliminate false readings
Complete with different audio testing sounds for diamond and metal making it even easier to distinguish your test results
UV light can be used to observe the fluorescence in diamond for the purpose of colour-grading