Perfect for the home weather watcher. Comes completely equipped with every sensor necessary for total weather monitoring: temperature, humidity, barometric pressure, wind speed and direction, and rainfall. 7- channel capability accepts up to three additional sensors. The indoor touchscreen control console with blue HiGlo backlighting is only about 7"wide -- perfect for desktop or wall-mount use. Now also supplied with the PC link and software package to view your weather station data on your personal computer. An exceptional gift item-or indulge yourself... Features - Monitors over 20 weather and environmental conditions - Main unit to remote sensor transmission frequency of 433 MHz - Long Range main unit to remote sensor transmission up to 100M - Predicts weather for the next 12-24 hours with graphical icons - Temperature/humidity, wind and rainfall sensors with separate solar panels (All included) - Accepts up to three additional remote sensors ( THGR-238 for remote temperature/humidity) - PC link and software included for personal computer weather monitoring - Uses 4 AA batteries and AC power adapter (included) Benefits: - Ultimate convenience in a compete personal weather monitoring system - Everything's included! And no wires to string anywhere makes for almost instant setup - Touchscreen control for the ultimate in sophistication and efficiency - Add optional PC link and software and monitor the weather outside your home--or your vacation home--from your home or office computer! The WMR928N Cable Free Weather Station lets you monitor the following weather elements: - Air temperature - Relative humidity - Barometric pressure - Wind speed and direction - Rainfall The WMR928N Touchscreen Control is also equipped with: - Calendar clock with daily alarm - Weather forecast within 32 to 48 km radius - Weather alarms - Memory for maximum and minimum readings - Simple, touch-screen operation - RS232 PC connection jack - Backlight Detailed Specifications - WMR928NX Unit consists of: Main Control Console * LCD display with touch screen interface * Displays 12/24 hr RF clock and alarm * Internal temperature and humidity * Displays information received from remote temp/hygro, barometer, wind speed/direction and rain gauge sensors (see below) * Can support up to seven different remote sensors (or up to three thermo or thermo/hygro sensors) * RF clock integrated into main display console and mains powered with battery backup * RF Clock (hh:mm) and date (dd/mm/yy) weekday in 5 languages (E,D,F,I,E) * 2 minute crescendo alarm and 8 minute snooze * HiGlo backlight * Table and wall mountable * Can be interfaced with optional RS232 cable to PC or datalogger (not included) * PC software is included * HiGlo backlight * Battery: 4 off AA size 1.5V as backup supply * Mains: with 12V AC/DC adaptor 230V 50 Hz * Size: 204x139x39 mm * Weight: 505 g Remote barometric temp/humidity sensor BHTR918N (battery powered) * Barometer reading with 24 hr history * User selectable units: hPa/mbar or inch Hg or absolute presssure or releative to sea level * Barometric bar chart for past 24 hrs * Easy to read weather forecasting symbols: sunny, partly cloudy, cloudy, rainy * Pressure limit alarm if sharp drop occurs * Pressure range: 795 to 1055 hPa * Low battery indication * Battery: 4 off AAA size 1.5V * Size: 180x70x19 mm * Weight: 79 g Remote Thermo/Hygrometer THGR918N (solar cell powered STR928N) * Measures temperature, humidity, dew point * Min/max temperature and humidity memory with time stamp * Temperature and humidity alarm * External temperature and humidity trend indicator * Wind chill temperature and alarm * Transmitted frequency 433 MHz * Temperature range: Inside: -5?C to +50?C * Due point temperature range: external: -0?C to +49?C * Temperature range: external: -20?C to +60?C * Due point temperature range: external: -10?C to +60?C * Humidity Range: +2% to 98% Relative humidity * Can take up to 3 outdoor thermo/hygro sensors * Wind chill measuring range: -52?C to 60 ?C * Comfort indicator: Dry, Wet, Comfort * User selectable units: ?C or ?F * one sensor included * Size: 114x43x108 mm * Weight: 112 g Wind speed and direction sensor WGR918N (solar cell powered STR938) * must be mounted away from wind interference * Display of current, maximum and average wind speed * Max windspeed with time stamp * Wind speed range: 0 - 56 m/sec (0 - 200 km/hr) with 0.2 m/s resolution (typical) * Windspeed alarm * Digital and alphanumeric and compass based wind direction * Measuring range: 0? to 360? in 1? steps (typical) with 10? graphical resolution * User selectable units: km/hr, knots, mph, m/sec * Size: mm * Weight: 430 g Remote rain gauge PCR918N (solar cell powered STR928N) * rate & daily/cumulative rainfall * Daily & Cumulative: 0 to 9999 mm * Current: 0 to 999 mm/hr * Rainfall resolution: typically 1 mm * Alarm when current rainfall limit is reached * max amount with date stamp * Size: 113.5 dia x 145 mm * Weight: 276 g STR938 solar powered cell * Battery: Power backup 2 x AA size 1.5V (recommend lithium batteries if subjected to temperatures under 0 ?C) * Size: 115x81x138 mm * Weight: 290 g STR928N solar powered cell * Battery: Power backup 2 x AA size 1.5V (recommend lithium batteries if subjected to temperatures under 0 ?C) * Size: 115x81x138 mm * Weight: 266 g Package consists of: Main unit (WMR112) Anenometer (WGR918N STR938N) Rain Gauge (RGR918N STR928N) Outdoor Thermometer/Hygromet (THGN228N & STR928N) Barometer/Thermometer/Hygrometer (BTHR918N)