1. Detection method: reflection method, both loose stones and mounted diamonds can be detected;
2. Result output: the indicator light directly displays the test result;
3. Pass rate: The pass rate of natural diamonds is not less than 99%;
4. Power supply: TYPE-C interface, DC5V3A adapter or power bank;
5. Operation mode: one-key touch screen, results in 3s;
6. Product size: 220mm*160mm*95mm;
7. Sample size: 2mm-10mm;
8. Product weight: 1.7kg.