Description
Technical Specifications
| Weight | 167. 5 lb (7.6 kg) |
| Overall Dimensions | 23.6 in x 8.6 in x 15.7 in (600 mm x 220 mm x 400 mm) |
| Test Tube | 3.9 in (100mm) 7.8 in (200 mm) |
| Wavelength | 589.44 nm |
| Magnifying Factor | 4 times |
| Dial Venire Value | 0.05 |
| Measurement Range | – 180 + 180 |
| Light Source | Sodium lamp + LED lamp interference filter |