◆ Weight: 64g ( battery included )
◆ Dimensions: 85 x 54 x 14 mm
◆ Your smart tool for identifying and selecting diamonds.
◆ Pleae follow the attached instruction manual when using.
◆ This Diamond Selector IV can be powered by computer USB port, and the testing results will be shown on the computer for you to read easily.
CULTI Diamond Selector IV (Authentic Japan)
This is the most trusted name in testers in Japan. At its low cost, it cannot be beaten in the market.
Real diamonds are indicated by sound and light signals. This easy-to-use, handheld gadget measures the thermal conductivity of the tested sample/stone and has an LCD display, LED lights and emits audible sounds to give accurate readings time after time.