Refractometer set (antifreeze concentration)
Test set with precise refractometer for exact determination of the propylene- and ethylene-glycol proportion in the heat transfer fluid of the solar system. Additional scale for battery acid.
Refractometer set for exact determination of the antifreeze concentration
Content of the refractometer set
- Padded plastic box
- Protective bag
- Refractometer with measuring scale for propylene-, ethylene-glycol and battery acid
- Pipet for sampling
- Mini screwdriver