Brix Balling Hydrometer from Alla France

Scale -5 to +5
+/- 1 div
Calibration Temperature: 20C (68F)

Benefits:
- Bicolored Scales for Easy Reading
- Fiducial Mark to show any displacement of scale.
- Each has it's own ID number
- Supplied with Certificate of Conformity
- Supplied with instructions and corrections table

Pricing is available on request