C8520A / C3101

C8520A / C3101

Professional rain gauge with thermo-hygro & RC clock

Professional rain gauge (C8520A)

  • Colorful display for time, date, rain measurement and thermo-hygro information
  • Receive rain and temperature data from rain gauge sensor (C3101) via 868/ 915/ 917 MHz RF transmission
  • RCC time sync & DST Auto/Off function (DCF / MSF / WWVB)
  • Buzzer alarm clock with ice pre-alert function
  • Indoor temperature (°C/°F) & humidity readings
  • Outdoor temperature (°C/°F) reading (C3101)
  • Rain rate, hourly, daily weekly, monthly, yearly rainfall (in/ mm)
  • Historical bar chart display for rainfall (past 12 hour/day/week/month)
  • Max/Min memory records with time-date stamps
  • Past 24-hourly, 31-daily, 52-weekly, 12-monthly, 5-yearly record for rainfall
  • SINCE function allows user to keep track of rainfall within a specific time period
  • Hi / Lo alert setting (outdoor temperature & indoor temperature & humidity)
  • Hi alert setting (hourly, daily rainfall)
  • Flashing indicator for Hi/Lo alert warning on the LCD display
  • 3-mode brightness: Hi / Lo / Auto
  • 7 languages for weekday (EN/ FR/ DE/ ES/ IT/ NL/RU)
  • 1pc professional thermo-rain gauge (C3101)
  • Wall mount/ desktop usage
  • Product size: 118 x 192.5 x 21mm (W x H x D) without attach table stand
  • Display VA size: 88 x 107mm (W x H)
  • Power: Micro USB adaptor included; CR2032 backup battery (included)


Wireless rain gauge sensor (C3101)

  • Cable free rain gauge with long range transmission
  • Automatic self-emptying rain cup
  • Built-in solar radiation shield to accurately measure air temperature
  • Precision measuring cup with 0.01” resolution (0.254mm)
  • Long-range transmission with C8437 up to 150m (450 ft.)
  • Product size: 109 x 200 x 109mm (W x H x D)
  • 4 x AA batteries (not included)