Testing instruments
Presidium Instruments Pte Ltd
Handheld diamond, moissanite and coloured stone testers; the company states the Multi Tester III separates colourless diamond from moissanite using thermal and electrical properties.
记录
设备类型Testing instruments
基于Singapore, Singapore
成立1979
价格，如所示Prices are published on the company's own store in Singapore dollars; the Multi Tester III is listed at SGD 336.00 and the Gem Indicator at SGD 459.00.
状态交易
它能做什么
名称按制造商在其官网上的命名方式标注。规格和供货情况可能会有变动；下单前请向制造商确认。
Multi Tester IIIDiamond Mate A/CMoissanite Tester IIAdamasSAMARI by PresidiumOTi by PresidiumSynthetic Diamond Screener IIGem IndicatorGem Tester IIDuo Tester IIRefractive Index Meter IISynthetic Ruby Identifier
值得了解
Presidium's own wording for the Gem Indicator is that it indicates up to 31 types of coloured gem based on thermal conductivity, with a colour input to narrow the result. Devices of this class separate material classes by measured physical properties; they are not a substitute for gemmological examination or a laboratory report.
摘自 presidium.com.sg，阅读地址：2026年8月16日。
我们记录制造商发布的关于自身的信息。我们未对该设备进行测试，也不从中收取任何佣金，且在此列出该设备并不构成购买建议。