Manual Refractometer, Coolant Test, Battery Acid, AdBlue, Windshield Washer Fluid Protection, Auto Workshop

This handheld refractometer is a precise tool for analyzing coolant and battery acid. It easily measures AdBlue concentration and windshield washer fluid levels. Compact and portable, this tester can be used in the workshop or on the go. Simply place a few drops on the prism for an immediate reading through the eyepiece. Ideal for car owners who want to quickly check the condition of their engine fluids. Device Type: Manual Refractometer Battery Acid Measurement Range: 1.10-1.40 kg/l Propylene Glycol Measurement Range: -50 °C to 0 °C Ethylene Glycol Measurement Range: -50 °C to 0 °C AdBlue Measurement Range: 30 to 35% Windshield Washer Fluid Antifreeze Protection Range: -40 °C to 0 °C Sample Required: 2 to 3 drops Included Accessory: Sturdy Storage Case Technical Specifications: Accurate measurement of ethylene and propylene glycol from -50 °C to 0 °C, battery acid from 1.10 to 1.40 kg/l, and AdBlue from 30 to 35%. Compatibility and Accessories: Universal device compatible with radiators, batteries, and AdBlue systems; supplied with a sturdy storage case for transport. Installation and use: Simple method requiring only 2 to 3 drops of sample on the prism for an instant reading through the eyepiece without complex calibration. Other information: Compact and lightweight design ideal for professional garages or personal use, allowing for quick monitoring of essential automotive fluids. Important notes: Measured values may vary slightly depending on ambient temperature. Ensure the prism is clean before each test for optimal accuracy.