Specifications:
- Digital Pocket Refractometer Urea (PARISA)
- Measurement Range: 0-51%
- Resolution: 0.1
- Measurement Accuracy: ± 0.03%
- Measurement Temperature: 0-40°C(ATC)
- Sample Volume: >0.2ml
- Measurement time: 2S
- Power Supply: 1XAAA Battery
- Battery Life: more than 20,000 measurements