With External Sensor A&D Thermo-Hygrometer AD-5682

Measurement range: Internal temperature: 0 to +50°C Measurement range: External temperature: -40℃~+70℃ Measurement range: Humidity (internal): 15 to 95% RH Minimum display: 0.1℃/1%RH Measurement accuracy Temperature: ±1℃ (0~50℃) Measurement accuracy: Humidity: ±5%RH (30-60%RH), ±10%RH (measurement range other than 30-60%RH) External sensor cable length: Approx. 3m (detachable) Power supply: 1 AAA battery Accessories: Instruction manual, battery (for monitor), external sensor cable