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.
Content of the refractometer set
Padded plastic box
Refractometer with measuring scale for propylene-, ethylene-glycol and battery acid
Pipet for sampling
Dimensions: 27 x 40 x 155 mm
Weight: 180 g