Fishing barometer SR204 is designed special for fishing fans. It can track air pressure for 6 fishing places wherever you are、 and remind you fishing time smartly. It also incorporates altimeter、 barometer、 thermometer、 weather forecast and time functions etc. <br /> <br /> <br />∵ Smart remind suitable fishing time<br />∵ Six fishing places can be tracked including air pressure、 temperature and fishing water depth <br />∵ Incorporate barometer、 altimeter、 thermometer、 weather forecast、 time and date functions  <br />∵ Adopt super-accuracy barometric sensor from Swiss<br />∵ 24 hours barometric pressure trend chart <br />∵ Barometric pressure change arrow indication<br />∵ IPX 4 waterproof<br /> <br /> <br /> <br /> <br /> <br />Barometer<br />Display range<br />300hpa to 1100hpa (8.8 to 32.6inHg)<br />Resolution<br />0.1hpa<br />Unit<br />Millibar and INhg unit switch available<br />Fishing<br />Barometric pressure trend chart<br />Record last 24hours<br />Barometric pressure change arrow<br />Indicate future 24 hours<br />Data record for fishing places<br />Barometric pressure、 fishing water depth and record time<br />Fishing places<br />6 fishing places can be tracked wherever you are<br />Pressure calibration<br />One key calibrate pressure for fishing places<br />Fishing time<br />Fish icon will display on LCD<br />Altimeter<br />Display range<br /> -2296 ft to 29500ft  ( -700m to 9000m)<br />Resolution<br />1m/3ft<br />Altimeter measurement<br />Sea level altitude / Climbing altitude<br />Unit<br />M and Ft unit switch available<br />Thermometer<br />Display range<br /> -20→ to 60→ (-4? to 140?)<br />Resolution<br />1→ / 1?<br />Unit<br />Celsius and Fahrenheit unit switch available<br />Weather forecast<br />Forecast<br />Forecast for future 12 to 24 hours weather<br />Four weather status<br />Sunny-Slight sunny-Cloudy-Rain<br />Time & Date   <br />Display mode<br />24H or 12H available<br />Backlight<br />Display mode<br />5 seconds super bright LED backlight                       <br />Water proof level<br />IPX4<br />Accessories<br />CR2032 button battery<br />1 pcs<br />Carabiner hook<br />1 pcs<br />Package<br />Item weight<br />0.06 kgs<br />Product demension<br />65 X 53 X 15mm<br />Package<br />1pcs/gift box、