Tanita Salt Meter White Waterproof SO-313 WH Shiomi-kun For blood pressure management!! For health management such as swelling!! This battery-powered salt meter with a 6-level display is ideal for health management. It measures the salt concentration of liquids in the range of 30°C to 90°C and has IPX4 waterproof performance. - Brand: Tanita TANITA - Model: SO-303 - Function: Salt meter - Display: 6-level display - Measurement range: 30°C to 90°C - Waterproof performance: IPX4 - Main materials: ABS, PP - Power supply: DC3.0V (CR2032 x 1) - Size: D34 x W204 x H19mm - Weight: Approximately 53g (including batteries) I am selling this because I stopped using it after only a few uses. It worked perfectly fine. Although it is a beautiful item, it is still a used item, so please consider this before purchasing. Thank you. Thank you for viewing.