Measuring Range: 0%-40% Urea Concentration * Resolution: 0.2% * Accuracy: +/- 0.2% * Dimensions: 27mm x 40mm x 160mm (ATC) Temperature Compensation Range:10°C-30°C * Equipped with high measurements capabilities * Durable and built to last long * heavy-duty and lightweight with its aluminum construction * Easy to focus and calibrate * Accurate testing results guaranteed * Made with the highest and finest quality of aluminum & rubber that makes it lightweight * Cushioned with soft & comfortable non-slip rubber * Extremely easy-to-use