Hand Refractometer


Specifications:

  • Model A – Range 0 – 32 %
  • Model B – Range 28 – 62 %
  • Model C – Range 58 – 92 %
  • Model Range 0 – 10 %
  • Model Range 0 – 18 %
  • Model Range 0 – 55 %
  • Hand Refrectometer for Urine, Serum & Protein
  • Erma Japan Make – Model D
  • Hand Salinity Refrectometer, ERMA, Japan 0 – 100 %
  • Hand Salinity Refrectometer, ERMA, Japan 0 – 28 %