TA298 Indoor/Outdoor Thermometer, Digital Electronic Thermometer with Large Display and Probe, Thermo-Hygrometer

Product parameters: Measuring range: Outdoor: -40 °C to 70 °C (-40 °F to 158 °F); Error: 0.1 °C (0.1 °F); Indoor: 0 °C to 50 °C (32 °F to 122 °F); Humidity: 10% to 99%, ±5%; Resolution: This product uses a 1.5 VA battery and a 1.5-meter-long, waterproof external temperature sensor.