Dual LED digital thermostat controller, model W1219, designed for indoor use with K-type measurement and a cable length of 3.3 ft (1 m). Embedded style display (1.9 in and under), digital readout, maximum measuring temperature range 212–246 °F (100–119 °C). Powered from a 12 V DC supply; not a smart device. CE certified. Brand: diymore.