Refractometer Antifreeze / Battery Fluid / Screenwash / AdBlue®

– Accurately measures the strength of battery fluid, screenwash, antifreeze and AdBlue® by measuring the refractive index of light passing through the mixture.
– Suitable for synthetic antifreeze mixtures including long-life OAT (Organic Acid Technology), G13 and aqueous/urea content of AdBlue®.
– Temperature corrected prism ensures accuracy.
– Eyepiece with adjustable focus.
– Simple calibration check using distilled water.
– Supplied with pipette and storage case.