This is a new waterproof digital thermometer with a display. It is suitable for greenhouse, fish tank, swimming pool and other application scenarios which require temperature measurement. It's completely waterproof to a depth of one meter for a long time and can continuously work for half the year with only 2 AG13 button cells (not included). Applications * Vehicle temperature measurement * Indoor temperature measurement * Fridge temperature measurement * Body temperature measurement * Fish Tank/ Swimming Pool temperature measurement Specification * Temperature Measurement Range: - 50℃ ~ 110℃ * Temperature Measurement Error: ±1℃ * Resolution: 0.1℃ * Refresh Rate: 1.5 ~ 2 seconds * Operating Voltage: 2x AG13 button cells * Operating current: 4 uA (Max) * Probe Cable Length: 1 m * probe length: 20 mm (1 meters waterproof probe) * Operating Temperature: 0℃ ~ 50℃ * Storage temperature: - 10℃ ~ 60℃ * Dimension: 4.8 * 2.8 * 1.5 cm/ 1.89 * 1.1 * 0.59 inches * Weight: 28g Shipping List * Digital Thermometer x1 Batteries not included https://elecena.pl/product/22714775/digital-thermometer-discontinued-11-22 2023-03-06 https://elecena.pl/product/22714775/digital-thermometer-discontinued-11-22 2024-09-19