Gemtrue китайский заводской поставщик цифровой драгоценный рефрактометр ювелирный из натурального камня драгоценные
- Категория: Рефрактометры >>>
- Поставщик: Shenzhen,Dikai,Industrial,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-16-2025 | 113.58 $* | 115.98 $* |
| Jul-16-2025 | 92.32 $* | 94.72 $* |
| Jun-16-2025 | 111.24 $* | 113.73 $* |
| May-16-2025 | 110.20 $* | 112.78 $* |
| Apr-16-2025 | 88.90 $* | 90.53 $* |
| Mar-16-2025 | 109.73 $* | 111.57 $* |
| Feb-16-2025 | 108.94 $* | 110.66 $* |
| Jan-16-2025 | 107.7 $* | 109.87 $* |
Характеристики
Hot Sell
Products Description
The Dikai Refractometer is an important instrument which measures the refractive indices of stones. It has a pull out eyepiece and a high quality lens that gives clear focus and reading. Provides readings from 1.31 to 1.81. Supplied with polarizing filter, monochromatic filter, light source and 1.80RI liquid.
Company Profile
Our Factory
Our sales team is always here to help you meet all your needs and requirements. With more than fifteen years of experience in manufacturing high precision tools for the Diamond, Jewellery and Gemological business.Our main products are Diamond & Moissanite Testers, Gemological Instruments, Measuring Gauges, Loupes, Digital Scales, Diamond Display Boxes and Stands, Tweezers, Stone Testers, and Diamond Tool Kits. All of our Products are exported worldwide to major gemological institutions and companies.
Certifications
We are a professional manufacturer of high-quality Diamond Tools, Diamond Display Boxes and Gemmological Instruments.Each of our products has a patent certificate. The following are some of our certificate presentations. Our company's certificate does not stop there.
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Our Team
Packing and Shipping
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