Hand Refractometer for Batteries & Antifreezing F
Zuzi
Specifications
Ref.: 50304010
For batteries and antifreezing
Range: 1.15-1.30 density.(electrolyte solutions)
-60 a 32ºF PG/EG (freezing point)
Precisión: 0.01 (electrolyte solutions))
10ºF (freezing point)