SPECIFICATIONS
1). Accuracy: 0.01 nD
2). Internal LED illumination with Illumination
momentary swith
3). Measurement Range: 1.30-1.81 nD
4). Size: 30*70*130mm
5). Scale Division: 0.01 nD
6). Weight: 0.4 kg
7). Ranges of Application: Laboratory, Gemmology
8). Filter: Polarizing filter
9). Panel(Selective):
a. Aluminium(Economical)
b. Stainless steel(High rigidity,corrosion resistance to RI fluid)