1. Wireless Frequency: 433Mhz2. Can receive and display temperature&humidity of 3 channels.(it can connect up to 3 sensors. Sensors are optional.)3. Calendar and Time display4. Time alarm with snooze function5. In/outdoor Temperature/Humidity6. Temperature unit: C/F selectable.7. Air Pressure8. Hpa/inhg/mmhg selectable.9. User accuracy calibration supported: Air pressure, indoor and outdoor temperature and humidity can be calibrated manually. 10. Moon phase11. Dew point for outdoor12. High/Low records for in/outdoor temperature/humidity13. High/Mid/Off backlight controlled14. Automatically to saved user set parameters (unit, calibration data, alarm data...) in to EEPROM. Remark: when AC power adapter is connected, back light is on permanently. When only battery operated, back light is turned on only when button is pressed and auto time out is 5s. Specifications: Outdoor data: Wireless Frequency: 433Mhz.Transmission distance in open field: 100 meters.(in the open field, there??s no obstacle in between).Temperature range:-40?? to +60?? (show OFL if outside range)Resolution: 0.1??,accuarcy: +/- 1 ??Measuring range rel. humidity: 20%??95%Resolution: 1%, Humidity accuracy: +/-5% (0 - 45??)Measuring interval thermo-hygro sensor: 48 sec Water proof level: IPX3 Indoor dataIndoor temperature range: -10?? to +50??Resolution: 0.1??, accuracy: +/- 1 ??Measuring range rel. humidity: 10% ~ 99%Resolution: 1%, Humidity accuracy: +/-5% (0 - 45??)Measuring range air pressure: 300hPa ?C 1100hPaResolution/Accuracy: +/- 0.1hPa/1.5hPaMeasuring interval: 60 sec Power: Base station: 5V 0.5A DC adaptor(included)Or 3XAA 1.5V LR6 Alkaline batteries(battery is not included)Remote sensor: 2 x AA 1.5V LR6 Alkaline batteries(not included)(Remark:in the winter, the alkaline batteries may not work in the cold temperature. Lithium battery is recommended).
Package includes:
1 x Display Console (Battery not included)
1 xThermo-hygrometer sensor (Battery not included)
1 xEU Plug Power adapter
Details picture:
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