Thank you for viewing. I received this as a gift, but I haven't had a chance to use it, so I'm putting it up for sale. Tanita Salt Meter Digital High-Precision Waterproof SO-304 WH The box has a crease from being stored at home. Please check the photos. Although it is unopened, if you wish, I can check the operation, so please let me know. Below is the product description from the manufacturer. ---------- ■ High-precision digital salt meter that easily shows salt content in 0.1% increments ■ Recommended for those who need to watch their salt intake, those who are trying to reduce salt, and those who support salt reduction ■ Wide range of salt content measurement possible (measurement range: 0.0 to 5.0%) ■ Wide range of temperature measurement possible (measurement temperature range: 5 to 90 degrees) ■ With automatic temperature compensation function, so you can also measure room temperature drinks ■ Digital display of salt concentration on LCD ■ Automatically starts measurement just by immersing the sensor without having to turn on the switch, sensing object ■ sensing auto power on (patented) ■ Vibrates to notify the start and end of measurement ■ With data auto-hold function when measurement is completed ■ With auto power off function ■ Waterproof function (IP67) ■ With dedicated stand ■ Battery life: Approximately 2 years (when used 30 times a day) 【Product Specifications】 Color: White Size: Width 17.1 x Depth 2.5 x Height 2.5 cm Weight: Approximately 67g Material: ABS (Acrylonitrile Butadiene Styrene) resin, PP (Polypropylene) Country of origin: Korea Power supply: 2 AAA batteries (batteries for trial use included), Measurement range: 0.0 to 5.0% (minimum unit: 0.1%), Measurement temperature range: 5 to 90 degrees ---------- ・Please note that there may be oversight of dirt, damage, etc. as it is stored at home and inspected by an amateur. Please refrain from purchasing if you are sensitive to such things. ・Returns, claims, cancellations, and price negotiations are not accepted. ・The color of the images may differ slightly depending on the brightness of the lighting and the mobile phone or operating environment you are using. ・It will be simply packaged. Please understand. I will disinfect with alcohol as much as possible. I plan to pack it with waterproof and cushioning materials and ship it. ・Depending on the size after packaging, it may be changed from Rakuraku Mercari delivery to Yu-Yu Mercari delivery. Please purchase after understanding the above.