TA-318 - Digital Thermometer and Hygrometer
Features
* indoor & outdoor temperature display, indoor humidity display
* temperature unit °C/°F changeable
* memory of MAX/MIN value of temperature & humidity
* install a outdoor temperature sensor, automatically displays indoor & outdoor temperature alternately in 5 seconds (only for typical models)
Specification
Temperature Range: indoor & outdoor -10~+50°C
Humidity Range: indoor 20% ~ 98% RH
Power supply: 1.5V(AAA size)×1