Digital Refractometer, Automatic, Range 1.000 to 1.463 Battery Electrolyte SG, 32 Degrees to -60 Degrees F Propylene Glycol, 32 Degrees to -65 Degrees F Windshield Fluid, 32 Degrees to -70 Degrees F Ethylene Glycol, Automatic Temperature Compensation...
Digital Refractometer, Automatic, Range 1.000 to 1.463 Battery Electrolyte SG, 32 Degrees to -60 Degrees F Propylene Glycol, 32 Degrees to -65 Degrees F Windshield Fluid, 32 Degrees to -70 Degrees F Ethylene Glycol, Automatic Temperature Compensation...