for temperature measuring by all type K - sensors with miniature connector (e.g. 30.3500 and 30.3503), hold-, auto-off-function, waterproof, measuring range -60...+1370°C (-76…+2498°F), °C/°F-switch, accuracy ±1°C or ±1%, CR2032 button cell battery and magnet holder included 78 x 43 x 20 mm, 77 g
