JXUANMM Automatic Gold Testing Kit, Precious Metal Tester, Purity Scale for Metals - Digital Density Meter for Accurate Measurement of Gold, Silver, Platinum, and Plastics WithPrinter-XF300K

Precious Metal Detector: The precious metal density meter is designed to accurately determine the purity of gold and other precious metals.The tester is equipped with a digital display that can display the measured density, weight, density, purity, K number of the tested material, providing accurate values at a glance. Press Mode to display the karatnumber, density, and volume. Press Print to print the test results.(The printer is an optional accessory)

Non-Destructive Testing: The Digital Electronic Gold Purity Tester Machine offers non-destructive testing, which means it does not damage or alter the tested material during the analysis process. This non-destructive feature is particularly important for precious metals, as it allows the user to assess the purity without devaluing or damaging the item. It can only test solid samples and is not suitable for testing hollow items or gemstones with inlays.

High-precision HBM sensor: The Density Analyzer employs Integrated precision high-precision weighing unit, low temperature drift, can provide consistent and reliable results, and equipped with high-performance single-chip microprocessor control and built-in overload protection device to ensure that the density meter maintains a long service life, precision and stability.

Automatic Alarm for Out-of-Range Measurements: Users can preset tolerance limits to facilitate batch testing; It can determine whether the material meets standards and features a buzzer alert.

Wide Range of Applications: The Density Meter is not limited to gold alone, but can also be used to test the purity of other precious metals such as silver, platinum. This versatility makes it a valuable tool for jewelers, pawnshops, and precious metal dealers.The built-in rechargeable battery enhances portability. With a long standby time, this device is for outdoor use and helps avoid disruptions caused by power outages.