The GPS-300K densimeter hydrostatically checks both the caratage and the purity of precious metals through its software. In addition, it can also be used as a high-precision balance.
Only two steps are necessary for the verification, without staining or scratching the pieces to be analyzed, since acids are not necessary.
Specifications:
Maximum capacity: 300 gr
Sensitivity: 0.01g
Minimum weight for the test: 5gr
Programming range: from 5 to 24K
Accessories included: Calibration weight, thermometer, tweezers, AC adapter, instruction manual.
Material included: Calibration weight, Thermometer, Tweezers, AC Adapter, Instruction Manual.
You can value any piece of gold, as long as it does not contain stones, pearls, etc., that cannot be disassembled. Nor is it possible to check hermetic hollow parts with this system.