- Jewelry Tools & Equipment[10]
- Other Measuring & Analysing Instruments[1]
- Weighing Scales[10]
- Other Lights & Lighting Products[1]
- Optical Filters[3]
- Flashlights & Torches[1]
- Ultraviolet Lamps[10]
- Cleaning Equipment[6]
- Magnifiers[3]
- Microscopes[7]
- Refractometers[6]
- Spectrometers[1]
- Testing Equipment[1]
- Lenses[1]
- Contact Person : Ms. Serena FABLE
- Company Name : Shenzhen Fable Jewellery Technology Co., Ltd.
- Tel : 0086-755-89583846-809
- Fax : 0086-755-89583846-807 Address: 5019/F Xinmusheng Low Carbon Industry Park,No.6 Xinmu Avenue,Pinghu Zip: 518111 Country/Region: China (Mainland) Province/State: Guangdong City:
- Address : Guangdong,Shenzhen,5019/F Xinmusheng Low Carbon Industry Park,No.6 Xinmu Avenue,Pinghu
- Country/Region : China
- Zip : 518111
Digital refractometer for gem testing
Digital refractometer for gem testing
The Digital Gem Refractometer is much easier to use and the testing range is wider than original gem refractometer, besides, the refractive index liquid is not necessary.
R.I.and R.F.Display Switch
On testing status,press TEST BUTTON UNTIL”04”appears on the LCD.You can switch between refractive index and reflective index.RI or RF flag and temperature(te)is displayed on the left corner of the LCD
Battery Replacement
When digit on the LCD is flashing,replace the battery.Open the bottom cover to replace the battery.
Specifications
RI Test Range from 1.400 to 3.000
Power Input:9V Battery
Working Temperature:10-28 degree
Display | LED Display |
Function | Refractive Index and Reflectivity |
Testing Range | 1.30-2.99 |
Accuracy | 0.008 |
Digital refractometer for gem testing
