The Facom 780B refractometer has four measurement scales: Adblue, Coolant, Battery Acid & Washer. It is supplied in a durable plastic storage caseifications- Dimensions: 700mm x 235mm x 70mm- Weight: 472gFeatures & Benefits- Four measurement scales for Adblue, Coolant, Battery Acid & Washer- Suited to Euro6 Diesel engines- Measures urea concentration of Adblue used- Provides reliable and precise informationContents- 780B Refractometer- Plastic Storage Case