Specifications

• Model:
  Chek
• Range:
  0,0 - 62,0 °Bx ; 1,3330 - 1,4465 nD
• Accuracy:
  ±0,2 % ; ±0,0002 nD
• Description:
  Pocket refractometer
• Electrical:
  2×AAA batteries
• W×D×H:
  54×100×27 mm
• Response time:
  2 seconds
• Weight:
  100 g
• Pk:
  1
• Refractive index:
  1,3330 - 1,4465 nD