CATALOG INDEX
BY ALPHABETICAL
ORDER

CATALOG INDEX
BY DEPARTMENT

For more info:
JSi@jsits.com

- [ Energy Enviro-
Monitor ]
- [ GroWeather ]
- [ Health Enviro-
Monitor ]
- [ Heaters ]
- [ Perception II ]
- [ Sensor Mounting
Arm ]
- [ Sensor Tilting
Bracket ]
- [ WeatherLog ]
- [ Weather Monitor II ]
- [ Weather Wizard III ]
- [ WS-2000 Weather
Station ]

The Perception II offers state-of-the-art weather technology at a price affortable enough for the home enthusiast. Use the Perception to monitor your wine cellar, greenhouse, or any other climate-dependant area. So accurate, it's even used by automobile racers to tune their carburetors for current air-density conditions.

Temperature, barometric pressure, and humidity are shown simultaneously on one easy-to-read display. Its sleek design makes it ideal for use on your desk at office or your coffee table at home. Requires no installation, Backlit display for easy viewing.

Included are all of the following functions :

• Inside temperature from 32° to 140°F (0° to 60°C).
• High and low temperature with time and date.
• Inside humidity.
• High and low inside humidity with time and date.
• Barometric pressure (with stored value) in inches or millimeters of mercury or in millibars.
• Barometric trend alarm for change greater than .02, .04, or .06 inches of mercury (or metric equivalent) in an hour.
• Alarms for temperature, humidity, and time.

Options include :

• Computer storage, analysis, and graphing using WeatherLink.
• Instant updates and alarm notification over the phone using WeatherTalker.
• Data transmission using a telephone modem, a radio data link, or our Short-Range Modem Pair.
• Powering the system in remote locations with the Solar Power Kit.